2451231649

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{20113}}^1$

素因数の和:20304

約数の個数: 16

約数和(自身を含む): 2658909888

約数和(自身を除く): 207678239

約数列:

[1, 17, 67, 107, 1139, 1819, 7169, 20113, 121873, 341921, 1347571, 2152091, 22908707, 36585547, 144190097, 2451231649]

約数ペア:

[(1, 2451231649), (17, 144190097), (67, 36585547), (107, 22908707), (1139, 2152091), (1819, 1347571), (7169, 341921), (20113, 121873)]