2238593008

素因数分解:

$2^4\times {\mathrm{1951}}^1\times {\mathrm{71713}}^1$

素因数の和:73672

約数の個数: 20

約数和(自身を含む): 4339557568

約数和(自身を除く): 2100964560

約数列:

[1, 2, 4, 8, 16, 1951, 3902, 7804, 15608, 31216, 71713, 143426, 286852, 573704, 1147408, 139912063, 279824126, 559648252, 1119296504, 2238593008]

約数ペア:

[(1, 2238593008), (2, 1119296504), (4, 559648252), (8, 279824126), (16, 139912063), (1951, 1147408), (3902, 573704), (7804, 286852), (15608, 143426), (31216, 71713)]