130718536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{12203}}^1$

素因数の和:12325

約数の個数: 32

約数和(自身を含む): 266535360

約数和(自身を除く): 135816824

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 5356, 10712, 12203, 24406, 48812, 97624, 158639, 317278, 634556, 1256909, 1269112, 2513818, 5027636, 10055272, 16339817, 32679634, 65359268, 130718536]

約数ペア:

[(1, 130718536), (2, 65359268), (4, 32679634), (8, 16339817), (13, 10055272), (26, 5027636), (52, 2513818), (103, 1269112), (104, 1256909), (206, 634556), (412, 317278), (824, 158639), (1339, 97624), (2678, 48812), (5356, 24406), (10712, 12203)]