1892852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 3616200

約数和(自身を除く): 1723348

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 409, 818, 1157, 1636, 2314, 4628, 5317, 10634, 21268, 36401, 72802, 145604, 473213, 946426, 1892852]

約数ペア:

[(1, 1892852), (2, 946426), (4, 473213), (13, 145604), (26, 72802), (52, 36401), (89, 21268), (178, 10634), (356, 5317), (409, 4628), (818, 2314), (1157, 1636)]