1627983604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{228521}}^1$

素因数の和:228675

約数の個数: 24

約数和(自身を含む): 3090531528

約数和(自身を除く): 1462547924

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 228521, 457042, 914084, 2970773, 5941546, 11883092, 31307377, 62614754, 125229508, 406995901, 813991802, 1627983604]

約数ペア:

[(1, 1627983604), (2, 813991802), (4, 406995901), (13, 125229508), (26, 62614754), (52, 31307377), (137, 11883092), (274, 5941546), (548, 2970773), (1781, 914084), (3562, 457042), (7124, 228521)]