1027902964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{29989}}^1$

素因数の和:30064

約数の個数: 48

約数和(自身を含む): 2116094400

約数和(自身を除く): 1088191436

約数列:

[1, 2, 4, 11, 19, 22, 38, 41, 44, 76, 82, 164, 209, 418, 451, 779, 836, 902, 1558, 1804, 3116, 8569, 17138, 29989, 34276, 59978, 119956, 329879, 569791, 659758, 1139582, 1229549, 1319516, 2279164, 2459098, 4918196, 6267701, 12535402, 13525039, 23361431, 25070804, 27050078, 46722862, 54100156, 93445724, 256975741, 513951482, 1027902964]

約数ペア:

[(1, 1027902964), (2, 513951482), (4, 256975741), (11, 93445724), (19, 54100156), (22, 46722862), (38, 27050078), (41, 25070804), (44, 23361431), (76, 13525039), (82, 12535402), (164, 6267701), (209, 4918196), (418, 2459098), (451, 2279164), (779, 1319516), (836, 1229549), (902, 1139582), (1558, 659758), (1804, 569791), (3116, 329879), (8569, 119956), (17138, 59978), (29989, 34276)]