520093136

素因数分解:

$2^4\times {\mathrm{1229}}^1\times {\mathrm{26449}}^1$

素因数の和:27686

約数の個数: 20

約数和(自身を含む): 1008538500

約数和(自身を除く): 488445364

約数列:

[1, 2, 4, 8, 16, 1229, 2458, 4916, 9832, 19664, 26449, 52898, 105796, 211592, 423184, 32505821, 65011642, 130023284, 260046568, 520093136]

約数ペア:

[(1, 520093136), (2, 260046568), (4, 130023284), (8, 65011642), (16, 32505821), (1229, 423184), (2458, 211592), (4916, 105796), (9832, 52898), (19664, 26449)]