388179964

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{81619}}^1$

素因数の和:81693

約数の個数: 24

約数和(自身を含む): 719888400

約数和(自身を除く): 331708436

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 1189, 2378, 4756, 81619, 163238, 326476, 2366951, 3346379, 4733902, 6692758, 9467804, 13385516, 97044991, 194089982, 388179964]

約数ペア:

[(1, 388179964), (2, 194089982), (4, 97044991), (29, 13385516), (41, 9467804), (58, 6692758), (82, 4733902), (116, 3346379), (164, 2366951), (1189, 326476), (2378, 163238), (4756, 81619)]