2641304874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{4937}}^1$

素因数の和:5012

約数の個数: 64

約数和(自身を含む): 6006188160

約数和(自身を除く): 3364883286

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 361, 494, 722, 741, 1083, 1482, 2166, 4693, 4937, 6859, 9386, 9874, 13718, 14079, 14811, 20577, 28158, 29622, 41154, 64181, 89167, 93803, 128362, 178334, 187606, 192543, 267501, 281409, 385086, 535002, 562818, 1219439, 1782257, 2438878, 3564514, 3658317, 5346771, 7316634, 10693542, 23169341, 33862883, 46338682, 67725766, 69508023, 101588649, 139016046, 203177298, 440217479, 880434958, 1320652437, 2641304874]

約数ペア:

[(1, 2641304874), (2, 1320652437), (3, 880434958), (6, 440217479), (13, 203177298), (19, 139016046), (26, 101588649), (38, 69508023), (39, 67725766), (57, 46338682), (78, 33862883), (114, 23169341), (247, 10693542), (361, 7316634), (494, 5346771), (722, 3658317), (741, 3564514), (1083, 2438878), (1482, 1782257), (2166, 1219439), (4693, 562818), (4937, 535002), (6859, 385086), (9386, 281409), (9874, 267501), (13718, 192543), (14079, 187606), (14811, 178334), (20577, 128362), (28158, 93803), (29622, 89167), (41154, 64181)]