411476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 798504

約数和(自身を除く): 387028

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 193, 386, 533, 772, 1066, 2132, 2509, 5018, 7913, 10036, 15826, 31652, 102869, 205738, 411476]

約数ペア:

[(1, 411476), (2, 205738), (4, 102869), (13, 31652), (26, 15826), (41, 10036), (52, 7913), (82, 5018), (164, 2509), (193, 2132), (386, 1066), (533, 772)]