126408958

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{6131}}^1$

素因数の和:6220

約数の個数: 24

約数和(自身を含む): 208721016

約数和(自身を除く): 82312058

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1586, 6131, 10309, 12262, 20618, 79703, 159406, 373991, 747982, 1036139, 2072278, 4861883, 9723766, 63204479, 126408958]

約数ペア:

[(1, 126408958), (2, 63204479), (13, 9723766), (26, 4861883), (61, 2072278), (122, 1036139), (169, 747982), (338, 373991), (793, 159406), (1586, 79703), (6131, 20618), (10309, 12262)]