492769039

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1019}}^1$

素因数の和:1243

約数の個数: 24

約数和(自身を含む): 586051200

約数和(自身を除く): 93282161

約数列:

[1, 7, 49, 71, 139, 497, 973, 1019, 3479, 6811, 7133, 9869, 49931, 69083, 72349, 141641, 483581, 506443, 991487, 3545101, 6940409, 10056511, 70395577, 492769039]

約数ペア:

[(1, 492769039), (7, 70395577), (49, 10056511), (71, 6940409), (139, 3545101), (497, 991487), (973, 506443), (1019, 483581), (3479, 141641), (6811, 72349), (7133, 69083), (9869, 49931)]