1253438030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9641831}}^1$

素因数の和:9641851

約数の個数: 16

約数和(自身を含む): 2429741664

約数和(自身を除く): 1176303634

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 9641831, 19283662, 48209155, 96418310, 125343803, 250687606, 626719015, 1253438030]

約数ペア:

[(1, 1253438030), (2, 626719015), (5, 250687606), (10, 125343803), (13, 96418310), (26, 48209155), (65, 19283662), (130, 9641831)]