134469140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{517189}}^1$

素因数の和:517211

約数の個数: 24

約数和(自身を含む): 304107720

約数和(自身を除く): 169638580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 517189, 1034378, 2068756, 2585945, 5171890, 6723457, 10343780, 13446914, 26893828, 33617285, 67234570, 134469140]

約数ペア:

[(1, 134469140), (2, 67234570), (4, 33617285), (5, 26893828), (10, 13446914), (13, 10343780), (20, 6723457), (26, 5171890), (52, 2585945), (65, 2068756), (130, 1034378), (260, 517189)]