505673392

素因数分解:

$2^4\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{4457}}^1$

素因数の和:5485

約数の個数: 40

約数和(自身を含む): 1121062176

約数和(自身を除く): 615388784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1013, 2026, 4052, 4457, 7091, 8104, 8914, 14182, 16208, 17828, 28364, 31199, 35656, 56728, 62398, 71312, 113456, 124796, 249592, 499184, 4514941, 9029882, 18059764, 31604587, 36119528, 63209174, 72239056, 126418348, 252836696, 505673392]

約数ペア:

[(1, 505673392), (2, 252836696), (4, 126418348), (7, 72239056), (8, 63209174), (14, 36119528), (16, 31604587), (28, 18059764), (56, 9029882), (112, 4514941), (1013, 499184), (2026, 249592), (4052, 124796), (4457, 113456), (7091, 71312), (8104, 62398), (8914, 56728), (14182, 35656), (16208, 31199), (17828, 28364)]