520098786

素因数分解:

$2^1\times 3^3\times {\mathrm{2137}}^1\times {\mathrm{4507}}^1$

素因数の和:6655

約数の個数: 32

約数和(自身を含む): 1156572480

約数和(自身を除く): 636473694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2137, 4274, 4507, 6411, 9014, 12822, 13521, 19233, 27042, 38466, 40563, 57699, 81126, 115398, 121689, 243378, 9631459, 19262918, 28894377, 57788754, 86683131, 173366262, 260049393, 520098786]

約数ペア:

[(1, 520098786), (2, 260049393), (3, 173366262), (6, 86683131), (9, 57788754), (18, 28894377), (27, 19262918), (54, 9631459), (2137, 243378), (4274, 121689), (4507, 115398), (6411, 81126), (9014, 57699), (12822, 40563), (13521, 38466), (19233, 27042)]