1368173690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2399}}^1$

素因数の和:2567

約数の個数: 64

約数和(自身を含む): 2743372800

約数和(自身を除く): 1375199110

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 107, 130, 205, 214, 410, 533, 535, 1066, 1070, 1391, 2399, 2665, 2782, 4387, 4798, 5330, 6955, 8774, 11995, 13910, 21935, 23990, 31187, 43870, 57031, 62374, 98359, 114062, 155935, 196718, 256693, 285155, 311870, 491795, 513386, 570310, 983590, 1278667, 1283465, 2557334, 2566930, 3337009, 6393335, 6674018, 10524413, 12786670, 16685045, 21048826, 33370090, 52622065, 105244130, 136817369, 273634738, 684086845, 1368173690]

約数ペア:

[(1, 1368173690), (2, 684086845), (5, 273634738), (10, 136817369), (13, 105244130), (26, 52622065), (41, 33370090), (65, 21048826), (82, 16685045), (107, 12786670), (130, 10524413), (205, 6674018), (214, 6393335), (410, 3337009), (533, 2566930), (535, 2557334), (1066, 1283465), (1070, 1278667), (1391, 983590), (2399, 570310), (2665, 513386), (2782, 491795), (4387, 311870), (4798, 285155), (5330, 256693), (6955, 196718), (8774, 155935), (11995, 114062), (13910, 98359), (21935, 62374), (23990, 57031), (31187, 43870)]