130980356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{86857}}^1$

素因数の和:86903

約数の個数: 24

約数和(自身を含む): 255362520

約数和(自身を除く): 124382164

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 86857, 173714, 347428, 1129141, 2258282, 2518853, 4516564, 5037706, 10075412, 32745089, 65490178, 130980356]

約数ペア:

[(1, 130980356), (2, 65490178), (4, 32745089), (13, 10075412), (26, 5037706), (29, 4516564), (52, 2518853), (58, 2258282), (116, 1129141), (377, 347428), (754, 173714), (1508, 86857)]