313062964

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{557}}^1\times {\mathrm{619}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 552152160

約数和(自身を除く): 239089196

約数列:

[1, 2, 4, 227, 454, 557, 619, 908, 1114, 1238, 2228, 2476, 126439, 140513, 252878, 281026, 344783, 505756, 562052, 689566, 1379132, 78265741, 156531482, 313062964]

約数ペア:

[(1, 313062964), (2, 156531482), (4, 78265741), (227, 1379132), (454, 689566), (557, 562052), (619, 505756), (908, 344783), (1114, 281026), (1238, 252878), (2228, 140513), (2476, 126439)]