664808404849

素因数分解:

${\mathrm{227}}^1\times {\mathrm{317}}^1\times {\mathrm{2879}}^1\times {\mathrm{3209}}^1$

素因数の和:6632

約数の個数: 16

約数和(自身を含む): 670284979200

約数和(自身を除く): 5476574351

約数列:

[1, 227, 317, 2879, 3209, 71959, 653533, 728443, 912643, 1017253, 9238711, 207169961, 230916431, 2097187397, 2928671387, 664808404849]

約数ペア:

[(1, 664808404849), (227, 2928671387), (317, 2097187397), (2879, 230916431), (3209, 207169961), (71959, 9238711), (653533, 1017253), (728443, 912643)]