1556724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 4148928

約数和(自身を除く): 2592204

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 587, 663, 884, 1174, 1326, 1761, 2348, 2652, 3522, 7044, 7631, 9979, 15262, 19958, 22893, 29937, 30524, 39916, 45786, 59874, 91572, 119748, 129727, 259454, 389181, 518908, 778362, 1556724]

約数ペア:

[(1, 1556724), (2, 778362), (3, 518908), (4, 389181), (6, 259454), (12, 129727), (13, 119748), (17, 91572), (26, 59874), (34, 45786), (39, 39916), (51, 30524), (52, 29937), (68, 22893), (78, 19958), (102, 15262), (156, 9979), (204, 7631), (221, 7044), (442, 3522), (587, 2652), (663, 2348), (884, 1761), (1174, 1326)]