920399642

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{23873}}^1$

素因数の和:24433

約数の個数: 16

約数和(自身を含む): 1420693992

約数和(自身を除く): 500294350

約数列:

[1, 2, 37, 74, 521, 1042, 19277, 23873, 38554, 47746, 883301, 1766602, 12437833, 24875666, 460199821, 920399642]

約数ペア:

[(1, 920399642), (2, 460199821), (37, 24875666), (74, 12437833), (521, 1766602), (1042, 883301), (19277, 47746), (23873, 38554)]