4567390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 8856864

約数和(自身を除く): 4289474

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 401, 670, 802, 1139, 2005, 2278, 4010, 5695, 6817, 11390, 13634, 26867, 34085, 53734, 68170, 134335, 268670, 456739, 913478, 2283695, 4567390]

約数ペア:

[(1, 4567390), (2, 2283695), (5, 913478), (10, 456739), (17, 268670), (34, 134335), (67, 68170), (85, 53734), (134, 34085), (170, 26867), (335, 13634), (401, 11390), (670, 6817), (802, 5695), (1139, 4010), (2005, 2278)]