520070552

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{569}}^1\times {\mathrm{2657}}^1$

素因数の和:3275

約数の個数: 32

約数和(自身を含む): 999939600

約数和(自身を除く): 479869048

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 569, 1138, 2276, 2657, 4552, 5314, 10628, 21256, 24467, 48934, 97868, 114251, 195736, 228502, 457004, 914008, 1511833, 3023666, 6047332, 12094664, 65008819, 130017638, 260035276, 520070552]

約数ペア:

[(1, 520070552), (2, 260035276), (4, 130017638), (8, 65008819), (43, 12094664), (86, 6047332), (172, 3023666), (344, 1511833), (569, 914008), (1138, 457004), (2276, 228502), (2657, 195736), (4552, 114251), (5314, 97868), (10628, 48934), (21256, 24467)]