516804968

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{3251}}^1$

素因数の和:3929

約数の個数: 32

約数和(自身を含む): 1002136320

約数和(自身を除く): 485331352

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 641, 1282, 2564, 3251, 5128, 6502, 13004, 19871, 26008, 39742, 79484, 100781, 158968, 201562, 403124, 806248, 2083891, 4167782, 8335564, 16671128, 64600621, 129201242, 258402484, 516804968]

約数ペア:

[(1, 516804968), (2, 258402484), (4, 129201242), (8, 64600621), (31, 16671128), (62, 8335564), (124, 4167782), (248, 2083891), (641, 806248), (1282, 403124), (2564, 201562), (3251, 158968), (5128, 100781), (6502, 79484), (13004, 39742), (19871, 26008)]