2024654840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3893567}}^1$

素因数の和:3893591

約数の個数: 32

約数和(自身を含む): 4905895680

約数和(自身を除く): 2881240840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3893567, 7787134, 15574268, 19467835, 31148536, 38935670, 50616371, 77871340, 101232742, 155742680, 202465484, 253081855, 404930968, 506163710, 1012327420, 2024654840]

約数ペア:

[(1, 2024654840), (2, 1012327420), (4, 506163710), (5, 404930968), (8, 253081855), (10, 202465484), (13, 155742680), (20, 101232742), (26, 77871340), (40, 50616371), (52, 38935670), (65, 31148536), (104, 19467835), (130, 15574268), (260, 7787134), (520, 3893567)]