339996190

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{12377}}^1$

素因数の和:12492

約数の個数: 32

約数和(自身を含む): 636328224

約数和(自身を除く): 296332034

約数列:

[1, 2, 5, 10, 41, 67, 82, 134, 205, 335, 410, 670, 2747, 5494, 12377, 13735, 24754, 27470, 61885, 123770, 507457, 829259, 1014914, 1658518, 2537285, 4146295, 5074570, 8292590, 33999619, 67999238, 169998095, 339996190]

約数ペア:

[(1, 339996190), (2, 169998095), (5, 67999238), (10, 33999619), (41, 8292590), (67, 5074570), (82, 4146295), (134, 2537285), (205, 1658518), (335, 1014914), (410, 829259), (670, 507457), (2747, 123770), (5494, 61885), (12377, 27470), (13735, 24754)]