619386430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4764511}}^1$

素因数の和:4764531

約数の個数: 16

約数和(自身を含む): 1200657024

約数和(自身を除く): 581270594

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4764511, 9529022, 23822555, 47645110, 61938643, 123877286, 309693215, 619386430]

約数ペア:

[(1, 619386430), (2, 309693215), (5, 123877286), (10, 61938643), (13, 47645110), (26, 23822555), (65, 9529022), (130, 4764511)]