1310686418

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{43237}}^1$

素因数の和:43921

約数の個数: 16

約数和(自身を含む): 2054669760

約数和(自身を除く): 743983342

約数列:

[1, 2, 23, 46, 659, 1318, 15157, 30314, 43237, 86474, 994451, 1988902, 28493183, 56986366, 655343209, 1310686418]

約数ペア:

[(1, 1310686418), (2, 655343209), (23, 56986366), (46, 28493183), (659, 1988902), (1318, 994451), (15157, 86474), (30314, 43237)]