990562222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{77279}}^1$

素因数の和:77340

約数の個数: 32

約数和(自身を含む): 1752710400

約数和(自身を除く): 762148178

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 754, 986, 6409, 12818, 77279, 154558, 1004627, 1313743, 2009254, 2241091, 2627486, 4482182, 17078659, 29134183, 34157318, 38098547, 58268366, 76197094, 495281111, 990562222]

約数ペア:

[(1, 990562222), (2, 495281111), (13, 76197094), (17, 58268366), (26, 38098547), (29, 34157318), (34, 29134183), (58, 17078659), (221, 4482182), (377, 2627486), (442, 2241091), (493, 2009254), (754, 1313743), (986, 1004627), (6409, 154558), (12818, 77279)]