4643152

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{557}}^1$

素因数の和:1086

約数の個数: 20

約数和(自身を含む): 9029556

約数和(自身を除く): 4386404

約数列:

[1, 2, 4, 8, 16, 521, 557, 1042, 1114, 2084, 2228, 4168, 4456, 8336, 8912, 290197, 580394, 1160788, 2321576, 4643152]

約数ペア:

[(1, 4643152), (2, 2321576), (4, 1160788), (8, 580394), (16, 290197), (521, 8912), (557, 8336), (1042, 4456), (1114, 4168), (2084, 2228)]