491670600122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{12271517}}^1$

素因数の和:12271622

約数の個数: 32

約数和(自身を含む): 841138929792

約数和(自身を除く): 349468329670

約数列:

[1, 2, 13, 23, 26, 46, 67, 134, 299, 598, 871, 1541, 1742, 3082, 20033, 40066, 12271517, 24543034, 159529721, 282244891, 319059442, 564489782, 822191639, 1644383278, 3669183583, 7338367166, 10688491307, 18910407697, 21376982614, 37820815394, 245835300061, 491670600122]

約数ペア:

[(1, 491670600122), (2, 245835300061), (13, 37820815394), (23, 21376982614), (26, 18910407697), (46, 10688491307), (67, 7338367166), (134, 3669183583), (299, 1644383278), (598, 822191639), (871, 564489782), (1541, 319059442), (1742, 282244891), (3082, 159529721), (20033, 24543034), (40066, 12271517)]