1997672204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{304709}}^1$

素因数の和:304873

約数の個数: 24

約数和(自身を含む): 3839346000

約数和(自身を除く): 1841673796

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 304709, 609418, 1218836, 3351799, 6703598, 13407196, 45401641, 90803282, 181606564, 499418051, 998836102, 1997672204]

約数ペア:

[(1, 1997672204), (2, 998836102), (4, 499418051), (11, 181606564), (22, 90803282), (44, 45401641), (149, 13407196), (298, 6703598), (596, 3351799), (1639, 1218836), (3278, 609418), (6556, 304709)]