415065028

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{863}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 844784640

約数和(自身を除く): 429719612

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 193, 356, 386, 623, 772, 863, 1246, 1351, 1726, 2492, 2702, 3452, 5404, 6041, 12082, 17177, 24164, 34354, 68708, 76807, 120239, 153614, 166559, 240478, 307228, 333118, 480956, 537649, 666236, 1075298, 1165913, 2150596, 2331826, 4663652, 14823751, 29647502, 59295004, 103766257, 207532514, 415065028]

約数ペア:

[(1, 415065028), (2, 207532514), (4, 103766257), (7, 59295004), (14, 29647502), (28, 14823751), (89, 4663652), (178, 2331826), (193, 2150596), (356, 1165913), (386, 1075298), (623, 666236), (772, 537649), (863, 480956), (1246, 333118), (1351, 307228), (1726, 240478), (2492, 166559), (2702, 153614), (3452, 120239), (5404, 76807), (6041, 68708), (12082, 34354), (17177, 24164)]