1566160570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{46877}}^1$

素因数の和:47154

約数の個数: 32

約数和(自身を含む): 3047820048

約数和(自身を除く): 1481659478

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 257, 514, 1285, 2570, 3341, 6682, 16705, 33410, 46877, 93754, 234385, 468770, 609401, 1218802, 3047005, 6094010, 12047389, 24094778, 60236945, 120473890, 156616057, 313232114, 783080285, 1566160570]

約数ペア:

[(1, 1566160570), (2, 783080285), (5, 313232114), (10, 156616057), (13, 120473890), (26, 60236945), (65, 24094778), (130, 12047389), (257, 6094010), (514, 3047005), (1285, 1218802), (2570, 609401), (3341, 468770), (6682, 234385), (16705, 93754), (33410, 46877)]