7970170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1657}}^1$

素因数の和:1714

約数の個数: 32

約数和(自身を含む): 15877008

約数和(自身を除く): 7906838

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 1657, 2405, 3314, 4810, 8285, 16570, 21541, 43082, 61309, 107705, 122618, 215410, 306545, 613090, 797017, 1594034, 3985085, 7970170]

約数ペア:

[(1, 7970170), (2, 3985085), (5, 1594034), (10, 797017), (13, 613090), (26, 306545), (37, 215410), (65, 122618), (74, 107705), (130, 61309), (185, 43082), (370, 21541), (481, 16570), (962, 8285), (1657, 4810), (2405, 3314)]