26259454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2399}}^1$

素因数の和:2835

約数の個数: 16

約数和(自身を含む): 42537600

約数和(自身を除く): 16278146

約数列:

[1, 2, 13, 26, 421, 842, 2399, 4798, 5473, 10946, 31187, 62374, 1009979, 2019958, 13129727, 26259454]

約数ペア:

[(1, 26259454), (2, 13129727), (13, 2019958), (26, 1009979), (421, 62374), (842, 31187), (2399, 10946), (4798, 5473)]