99357778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 165477312

約数和(自身を除く): 66119534

約数列:

[1, 2, 13, 26, 43, 86, 181, 362, 491, 559, 982, 1118, 2353, 4706, 6383, 7783, 12766, 15566, 21113, 42226, 88871, 101179, 177742, 202358, 274469, 548938, 1155323, 2310646, 3821453, 7642906, 49678889, 99357778]

約数ペア:

[(1, 99357778), (2, 49678889), (13, 7642906), (26, 3821453), (43, 2310646), (86, 1155323), (181, 548938), (362, 274469), (491, 202358), (559, 177742), (982, 101179), (1118, 88871), (2353, 42226), (4706, 21113), (6383, 15566), (7783, 12766)]