2519291248

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{877}}^1$

素因数の和:1106

約数の個数: 80

約数和(自身を含む): 5212791360

約数和(自身を除く): 2693500112

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 151, 164, 232, 302, 328, 464, 604, 656, 877, 1189, 1208, 1754, 2378, 2416, 3508, 4379, 4756, 6191, 7016, 8758, 9512, 12382, 14032, 17516, 19024, 24764, 25433, 35032, 35957, 49528, 50866, 70064, 71914, 99056, 101732, 132427, 143828, 179539, 203464, 264854, 287656, 359078, 406928, 529708, 575312, 718156, 1042753, 1059416, 1436312, 2085506, 2118832, 2872624, 3840383, 4171012, 5429507, 7680766, 8342024, 10859014, 15361532, 16684048, 21718028, 30723064, 43436056, 61446128, 86872112, 157455703, 314911406, 629822812, 1259645624, 2519291248]

約数ペア:

[(1, 2519291248), (2, 1259645624), (4, 629822812), (8, 314911406), (16, 157455703), (29, 86872112), (41, 61446128), (58, 43436056), (82, 30723064), (116, 21718028), (151, 16684048), (164, 15361532), (232, 10859014), (302, 8342024), (328, 7680766), (464, 5429507), (604, 4171012), (656, 3840383), (877, 2872624), (1189, 2118832), (1208, 2085506), (1754, 1436312), (2378, 1059416), (2416, 1042753), (3508, 718156), (4379, 575312), (4756, 529708), (6191, 406928), (7016, 359078), (8758, 287656), (9512, 264854), (12382, 203464), (14032, 179539), (17516, 143828), (19024, 132427), (24764, 101732), (25433, 99056), (35032, 71914), (35957, 70064), (49528, 50866)]