681328586

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{64679}}^1$

素因数の和:64933

約数の個数: 16

約数和(自身を含む): 1071100800

約数和(自身を除く): 389772214

約数列:

[1, 2, 23, 46, 229, 458, 5267, 10534, 64679, 129358, 1487617, 2975234, 14811491, 29622982, 340664293, 681328586]

約数ペア:

[(1, 681328586), (2, 340664293), (23, 29622982), (46, 14811491), (229, 2975234), (458, 1487617), (5267, 129358), (10534, 64679)]