1590391489

素因数分解:

${\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 1624072320

約数和(自身を除く): 33680831

約数列:

[1, 137, 163, 229, 311, 22331, 31373, 37327, 42607, 50693, 71219, 5113799, 6944941, 9757003, 11608697, 1590391489]

約数ペア:

[(1, 1590391489), (137, 11608697), (163, 9757003), (229, 6944941), (311, 5113799), (22331, 71219), (31373, 50693), (37327, 42607)]