1209700604

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{289957}}^1$

素因数の和:290117

約数の個数: 24

約数和(自身を含む): 2435647200

約数和(自身を除く): 1225946596

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 289957, 579914, 1159828, 2029699, 4059398, 8118796, 43203593, 86407186, 172814372, 302425151, 604850302, 1209700604]

約数ペア:

[(1, 1209700604), (2, 604850302), (4, 302425151), (7, 172814372), (14, 86407186), (28, 43203593), (149, 8118796), (298, 4059398), (596, 2029699), (1043, 1159828), (2086, 579914), (4172, 289957)]