817386986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{3391}}^1$

素因数の和:3606

約数の個数: 32

約数和(自身を含む): 1349419008

約数和(自身を除く): 532032022

約数列:

[1, 2, 13, 26, 73, 127, 146, 254, 949, 1651, 1898, 3302, 3391, 6782, 9271, 18542, 44083, 88166, 120523, 241046, 247543, 430657, 495086, 861314, 3218059, 5598541, 6436118, 11197082, 31437961, 62875922, 408693493, 817386986]

約数ペア:

[(1, 817386986), (2, 408693493), (13, 62875922), (26, 31437961), (73, 11197082), (127, 6436118), (146, 5598541), (254, 3218059), (949, 861314), (1651, 495086), (1898, 430657), (3302, 247543), (3391, 241046), (6782, 120523), (9271, 88166), (18542, 44083)]