520936028

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{18839}}^1$

素因数の和:19097

約数の個数: 24

約数和(自身を含む): 945315840

約数和(自身を除く): 424379812

約数列:

[1, 2, 4, 31, 62, 124, 223, 446, 892, 6913, 13826, 18839, 27652, 37678, 75356, 584009, 1168018, 2336036, 4201097, 8402194, 16804388, 130234007, 260468014, 520936028]

約数ペア:

[(1, 520936028), (2, 260468014), (4, 130234007), (31, 16804388), (62, 8402194), (124, 4201097), (223, 2336036), (446, 1168018), (892, 584009), (6913, 75356), (13826, 37678), (18839, 27652)]