520065434

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{3307}}^1$

素因数の和:3602

約数の個数: 32

約数和(自身を含む): 914595840

約数和(自身を除く): 394530406

約数列:

[1, 2, 7, 14, 47, 94, 239, 329, 478, 658, 1673, 3307, 3346, 6614, 11233, 22466, 23149, 46298, 78631, 155429, 157262, 310858, 790373, 1088003, 1580746, 2176006, 5532611, 11065222, 37147531, 74295062, 260032717, 520065434]

約数ペア:

[(1, 520065434), (2, 260032717), (7, 74295062), (14, 37147531), (47, 11065222), (94, 5532611), (239, 2176006), (329, 1580746), (478, 1088003), (658, 790373), (1673, 310858), (3307, 157262), (3346, 155429), (6614, 78631), (11233, 46298), (22466, 23149)]