145234804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{253907}}^1$

素因数の和:253935

約数の個数: 24

約数和(自身を含む): 298595808

約数和(自身を除く): 153361004

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 253907, 507814, 1015628, 2792977, 3300791, 5585954, 6601582, 11171908, 13203164, 36308701, 72617402, 145234804]

約数ペア:

[(1, 145234804), (2, 72617402), (4, 36308701), (11, 13203164), (13, 11171908), (22, 6601582), (26, 5585954), (44, 3300791), (52, 2792977), (143, 1015628), (286, 507814), (572, 253907)]