393337306

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{3917}}^1$

素因数の和:4038

約数の個数: 32

約数和(自身を含む): 643178880

約数和(自身を除く): 249841574

約数列:

[1, 2, 23, 37, 46, 59, 74, 118, 851, 1357, 1702, 2183, 2714, 3917, 4366, 7834, 50209, 90091, 100418, 144929, 180182, 231103, 289858, 462206, 3333367, 5315369, 6666734, 8550811, 10630738, 17101622, 196668653, 393337306]

約数ペア:

[(1, 393337306), (2, 196668653), (23, 17101622), (37, 10630738), (46, 8550811), (59, 6666734), (74, 5315369), (118, 3333367), (851, 462206), (1357, 289858), (1702, 231103), (2183, 180182), (2714, 144929), (3917, 100418), (4366, 90091), (7834, 50209)]