8485516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 17569440

約数和(自身を除く): 9083924

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 58, 68, 116, 221, 331, 377, 442, 493, 662, 754, 884, 986, 1324, 1508, 1972, 4303, 5627, 6409, 8606, 9599, 11254, 12818, 17212, 19198, 22508, 25636, 38396, 73151, 124787, 146302, 163183, 249574, 292604, 326366, 499148, 652732, 2121379, 4242758, 8485516]

約数ペア:

[(1, 8485516), (2, 4242758), (4, 2121379), (13, 652732), (17, 499148), (26, 326366), (29, 292604), (34, 249574), (52, 163183), (58, 146302), (68, 124787), (116, 73151), (221, 38396), (331, 25636), (377, 22508), (442, 19198), (493, 17212), (662, 12818), (754, 11254), (884, 9599), (986, 8606), (1324, 6409), (1508, 5627), (1972, 4303)]