9968558564

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{659}}^1\times {\mathrm{42491}}^1$

素因数の和:43243

約数の個数: 24

約数和(自身を含む): 17668173600

約数和(自身を除く): 7699615036

約数列:

[1, 2, 4, 89, 178, 356, 659, 1318, 2636, 42491, 58651, 84982, 117302, 169964, 234604, 3781699, 7563398, 15126796, 28001569, 56003138, 112006276, 2492139641, 4984279282, 9968558564]

約数ペア:

[(1, 9968558564), (2, 4984279282), (4, 2492139641), (89, 112006276), (178, 56003138), (356, 28001569), (659, 15126796), (1318, 7563398), (2636, 3781699), (42491, 234604), (58651, 169964), (84982, 117302)]