2011964552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{39241}}^1$

素因数の和:39306

約数の個数: 64

約数和(自身を含む): 4450042800

約数和(自身を除く): 2438078248

約数列:

[1, 2, 4, 8, 13, 17, 26, 29, 34, 52, 58, 68, 104, 116, 136, 221, 232, 377, 442, 493, 754, 884, 986, 1508, 1768, 1972, 3016, 3944, 6409, 12818, 25636, 39241, 51272, 78482, 156964, 313928, 510133, 667097, 1020266, 1137989, 1334194, 2040532, 2275978, 2668388, 4081064, 4551956, 5336776, 8672261, 9103912, 14793857, 17344522, 19345813, 29587714, 34689044, 38691626, 59175428, 69378088, 77383252, 118350856, 154766504, 251495569, 502991138, 1005982276, 2011964552]

約数ペア:

[(1, 2011964552), (2, 1005982276), (4, 502991138), (8, 251495569), (13, 154766504), (17, 118350856), (26, 77383252), (29, 69378088), (34, 59175428), (52, 38691626), (58, 34689044), (68, 29587714), (104, 19345813), (116, 17344522), (136, 14793857), (221, 9103912), (232, 8672261), (377, 5336776), (442, 4551956), (493, 4081064), (754, 2668388), (884, 2275978), (986, 2040532), (1508, 1334194), (1768, 1137989), (1972, 1020266), (3016, 667097), (3944, 510133), (6409, 313928), (12818, 156964), (25636, 78482), (39241, 51272)]