30798508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4261}}^1$

素因数の和:4417

約数の個数: 24

約数和(自身を含む): 58474640

約数和(自身を除く): 27676132

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 4261, 7228, 8522, 17044, 55393, 110786, 221572, 592279, 1184558, 2369116, 7699627, 15399254, 30798508]

約数ペア:

[(1, 30798508), (2, 15399254), (4, 7699627), (13, 2369116), (26, 1184558), (52, 592279), (139, 221572), (278, 110786), (556, 55393), (1807, 17044), (3614, 8522), (4261, 7228)]