2009573996

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{1091}}^1\times {\mathrm{7549}}^1$

素因数の和:8705

約数の個数: 24

約数和(自身を含む): 3578156400

約数和(自身を除く): 1568582404

約数列:

[1, 2, 4, 61, 122, 244, 1091, 2182, 4364, 7549, 15098, 30196, 66551, 133102, 266204, 460489, 920978, 1841956, 8235959, 16471918, 32943836, 502393499, 1004786998, 2009573996]

約数ペア:

[(1, 2009573996), (2, 1004786998), (4, 502393499), (61, 32943836), (122, 16471918), (244, 8235959), (1091, 1841956), (2182, 920978), (4364, 460489), (7549, 266204), (15098, 133102), (30196, 66551)]