273687896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{10427}}^1$

素因数の和:10643

約数の個数: 32

約数和(自身を含む): 546218640

約数和(自身を除く): 272530744

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 193, 386, 772, 1544, 3281, 6562, 10427, 13124, 20854, 26248, 41708, 83416, 177259, 354518, 709036, 1418072, 2012411, 4024822, 8049644, 16099288, 34210987, 68421974, 136843948, 273687896]

約数ペア:

[(1, 273687896), (2, 136843948), (4, 68421974), (8, 34210987), (17, 16099288), (34, 8049644), (68, 4024822), (136, 2012411), (193, 1418072), (386, 709036), (772, 354518), (1544, 177259), (3281, 83416), (6562, 41708), (10427, 26248), (13124, 20854)]