129352210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{14851}}^1$

素因数の和:14938

約数の個数: 32

約数和(自身を含む): 254503872

約数和(自身を除く): 125151662

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 14851, 29702, 74255, 148510, 193063, 386126, 965315, 995017, 1930630, 1990034, 4975085, 9950170, 12935221, 25870442, 64676105, 129352210]

約数ペア:

[(1, 129352210), (2, 64676105), (5, 25870442), (10, 12935221), (13, 9950170), (26, 4975085), (65, 1990034), (67, 1930630), (130, 995017), (134, 965315), (335, 386126), (670, 193063), (871, 148510), (1742, 74255), (4355, 29702), (8710, 14851)]