2621542

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 5080320

約数和(自身を除く): 2458778

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 587, 638, 1174, 2233, 4109, 4466, 6457, 8218, 12914, 17023, 34046, 45199, 90398, 119161, 187253, 238322, 374506, 1310771, 2621542]

約数ペア:

[(1, 2621542), (2, 1310771), (7, 374506), (11, 238322), (14, 187253), (22, 119161), (29, 90398), (58, 45199), (77, 34046), (154, 17023), (203, 12914), (319, 8218), (406, 6457), (587, 4466), (638, 4109), (1174, 2233)]