2912673530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22405181}}^1$

素因数の和:22405201

約数の個数: 16

約数和(自身を含む): 5646105864

約数和(自身を除く): 2733432334

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 22405181, 44810362, 112025905, 224051810, 291267353, 582534706, 1456336765, 2912673530]

約数ペア:

[(1, 2912673530), (2, 1456336765), (5, 582534706), (10, 291267353), (13, 224051810), (26, 112025905), (65, 44810362), (130, 22405181)]