2782626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 7326720

約数和(自身を除く): 4544094

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 317, 399, 418, 462, 627, 634, 798, 951, 1254, 1463, 1902, 2219, 2926, 3487, 4389, 4438, 6023, 6657, 6974, 8778, 10461, 12046, 13314, 18069, 20922, 24409, 36138, 42161, 48818, 66253, 73227, 84322, 126483, 132506, 146454, 198759, 252966, 397518, 463771, 927542, 1391313, 2782626]

約数ペア:

[(1, 2782626), (2, 1391313), (3, 927542), (6, 463771), (7, 397518), (11, 252966), (14, 198759), (19, 146454), (21, 132506), (22, 126483), (33, 84322), (38, 73227), (42, 66253), (57, 48818), (66, 42161), (77, 36138), (114, 24409), (133, 20922), (154, 18069), (209, 13314), (231, 12046), (266, 10461), (317, 8778), (399, 6974), (418, 6657), (462, 6023), (627, 4438), (634, 4389), (798, 3487), (951, 2926), (1254, 2219), (1463, 1902)]