520015184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1451}}^1\times {\mathrm{1723}}^1$

素因数の和:3195

約数の個数: 40

約数和(自身を含む): 1086409632

約数和(自身を除く): 566394448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1451, 1723, 2902, 3446, 5804, 6892, 11608, 13784, 18863, 22399, 23216, 27568, 37726, 44798, 75452, 89596, 150904, 179192, 301808, 358384, 2500073, 5000146, 10000292, 20000584, 32500949, 40001168, 65001898, 130003796, 260007592, 520015184]

約数ペア:

[(1, 520015184), (2, 260007592), (4, 130003796), (8, 65001898), (13, 40001168), (16, 32500949), (26, 20000584), (52, 10000292), (104, 5000146), (208, 2500073), (1451, 358384), (1723, 301808), (2902, 179192), (3446, 150904), (5804, 89596), (6892, 75452), (11608, 44798), (13784, 37726), (18863, 27568), (22399, 23216)]