7700966

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 15966720

約数和(自身を除く): 8265754

約数列:

[1, 2, 7, 13, 14, 17, 19, 26, 34, 38, 91, 119, 131, 133, 182, 221, 238, 247, 262, 266, 323, 442, 494, 646, 917, 1547, 1703, 1729, 1834, 2227, 2261, 2489, 3094, 3406, 3458, 4199, 4454, 4522, 4978, 8398, 11921, 15589, 17423, 23842, 28951, 29393, 31178, 32357, 34846, 42313, 57902, 58786, 64714, 84626, 202657, 226499, 296191, 405314, 452998, 550069, 592382, 1100138, 3850483, 7700966]

約数ペア:

[(1, 7700966), (2, 3850483), (7, 1100138), (13, 592382), (14, 550069), (17, 452998), (19, 405314), (26, 296191), (34, 226499), (38, 202657), (91, 84626), (119, 64714), (131, 58786), (133, 57902), (182, 42313), (221, 34846), (238, 32357), (247, 31178), (262, 29393), (266, 28951), (323, 23842), (442, 17423), (494, 15589), (646, 11921), (917, 8398), (1547, 4978), (1703, 4522), (1729, 4454), (1834, 4199), (2227, 3458), (2261, 3406), (2489, 3094)]