1382649.00000000

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 118117440

約数和(自身を除く): 53219906

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 61, 83, 122, 166, 221, 377, 442, 493, 754, 793, 986, 1037, 1079, 1411, 1586, 1769, 2074, 2158, 2407, 2822, 3538, 4814, 5063, 6409, 10126, 12818, 13481, 18343, 22997, 26962, 30073, 31291, 36686, 40919, 45994, 60146, 62582, 65819, 81838, 86071, 131638, 146827, 172142, 293654, 390949, 531947, 781898, 1063894, 1118923, 1908751, 2237846, 2496059, 3817502, 4992118, 32448767, 64897534]

約数ペア:

[(1, 64897534), (2, 32448767), (13, 4992118), (17, 3817502), (26, 2496059), (29, 2237846), (34, 1908751), (58, 1118923), (61, 1063894), (83, 781898), (122, 531947), (166, 390949), (221, 293654), (377, 172142), (442, 146827), (493, 131638), (754, 86071), (793, 81838), (986, 65819), (1037, 62582), (1079, 60146), (1411, 45994), (1586, 40919), (1769, 36686), (2074, 31291), (2158, 30073), (2407, 26962), (2822, 22997), (3538, 18343), (4814, 13481), (5063, 12818), (6409, 10126)]