259487606

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{2707}}^1$

素因数の和:2924

約数の個数: 32

約数和(自身を含む): 458583552

約数和(自身を除く): 199095946

約数列:

[1, 2, 7, 14, 41, 82, 167, 287, 334, 574, 1169, 2338, 2707, 5414, 6847, 13694, 18949, 37898, 47929, 95858, 110987, 221974, 452069, 776909, 904138, 1553818, 3164483, 6328966, 18534829, 37069658, 129743803, 259487606]

約数ペア:

[(1, 259487606), (2, 129743803), (7, 37069658), (14, 18534829), (41, 6328966), (82, 3164483), (167, 1553818), (287, 904138), (334, 776909), (574, 452069), (1169, 221974), (2338, 110987), (2707, 95858), (5414, 47929), (6847, 37898), (13694, 18949)]