7975156748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:715

約数の個数: 96

約数和(自身を含む): 16093560000

約数和(自身を除く): 8118403252

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 101, 202, 229, 247, 349, 404, 458, 494, 698, 916, 988, 1313, 1396, 1919, 2626, 2977, 3838, 4351, 4537, 5252, 5954, 6631, 7676, 8702, 9074, 11908, 13262, 17404, 18148, 23129, 24947, 26524, 35249, 46258, 49894, 56563, 70498, 79921, 86203, 92516, 99788, 113126, 140996, 159842, 172406, 226252, 300677, 319684, 344812, 439451, 458237, 601354, 669731, 878902, 916474, 1038973, 1202708, 1339462, 1518499, 1757804, 1832948, 2077946, 2678924, 3036998, 4155892, 5712863, 6073996, 8072021, 8706503, 11425726, 16144042, 17413006, 19740487, 22851452, 32288084, 34826012, 39480974, 78961948, 104936273, 153368399, 209872546, 306736798, 419745092, 613473596, 1993789187, 3987578374, 7975156748]

約数ペア:

[(1, 7975156748), (2, 3987578374), (4, 1993789187), (13, 613473596), (19, 419745092), (26, 306736798), (38, 209872546), (52, 153368399), (76, 104936273), (101, 78961948), (202, 39480974), (229, 34826012), (247, 32288084), (349, 22851452), (404, 19740487), (458, 17413006), (494, 16144042), (698, 11425726), (916, 8706503), (988, 8072021), (1313, 6073996), (1396, 5712863), (1919, 4155892), (2626, 3036998), (2977, 2678924), (3838, 2077946), (4351, 1832948), (4537, 1757804), (5252, 1518499), (5954, 1339462), (6631, 1202708), (7676, 1038973), (8702, 916474), (9074, 878902), (11908, 669731), (13262, 601354), (17404, 458237), (18148, 439451), (23129, 344812), (24947, 319684), (26524, 300677), (35249, 226252), (46258, 172406), (49894, 159842), (56563, 140996), (70498, 113126), (79921, 99788), (86203, 92516)]