1145792218

素因数分解:

$2^1\times {\mathrm{277}}^1\times {\mathrm{991}}^1\times {\mathrm{2087}}^1$

素因数の和:3357

約数の個数: 16

約数和(自身を含む): 1727460864

約数和(自身を除く): 581668646

約数列:

[1, 2, 277, 554, 991, 1982, 2087, 4174, 274507, 549014, 578099, 1156198, 2068217, 4136434, 572896109, 1145792218]

約数ペア:

[(1, 1145792218), (2, 572896109), (277, 4136434), (554, 2068217), (991, 1156198), (1982, 578099), (2087, 549014), (4174, 274507)]