1645244810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{51047}}^1$

素因数の和:51358

約数の個数: 32

約数和(自身を含む): 3241752192

約数和(自身を除く): 1596507382

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 293, 586, 1465, 2930, 3223, 6446, 16115, 32230, 51047, 102094, 255235, 510470, 561517, 1123034, 2807585, 5615170, 14956771, 29913542, 74783855, 149567710, 164524481, 329048962, 822622405, 1645244810]

約数ペア:

[(1, 1645244810), (2, 822622405), (5, 329048962), (10, 164524481), (11, 149567710), (22, 74783855), (55, 29913542), (110, 14956771), (293, 5615170), (586, 2807585), (1465, 1123034), (2930, 561517), (3223, 510470), (6446, 255235), (16115, 102094), (32230, 51047)]