1881898342

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{143503}}^1$

素因数の和:143667

約数の個数: 16

約数和(自身を含む): 2893040640

約数和(自身を除く): 1011142298

約数列:

[1, 2, 79, 83, 158, 166, 6557, 13114, 143503, 287006, 11336737, 11910749, 22673474, 23821498, 940949171, 1881898342]

約数ペア:

[(1, 1881898342), (2, 940949171), (79, 23821498), (83, 22673474), (158, 11910749), (166, 11336737), (6557, 287006), (13114, 143503)]