78019082

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{11383}}^1$

素因数の和:11557

約数の個数: 16

約数和(自身を含む): 122947200

約数和(自身を除く): 44928118

約数列:

[1, 2, 23, 46, 149, 298, 3427, 6854, 11383, 22766, 261809, 523618, 1696067, 3392134, 39009541, 78019082]

約数ペア:

[(1, 78019082), (2, 39009541), (23, 3392134), (46, 1696067), (149, 523618), (298, 261809), (3427, 22766), (6854, 11383)]