129123742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3209}}^1$

素因数の和:3312

約数の個数: 32

約数和(自身を含む): 221875200

約数和(自身を除く): 92751458

約数列:

[1, 2, 11, 22, 31, 59, 62, 118, 341, 649, 682, 1298, 1829, 3209, 3658, 6418, 20119, 35299, 40238, 70598, 99479, 189331, 198958, 378662, 1094269, 2082641, 2188538, 4165282, 5869261, 11738522, 64561871, 129123742]

約数ペア:

[(1, 129123742), (2, 64561871), (11, 11738522), (22, 5869261), (31, 4165282), (59, 2188538), (62, 2082641), (118, 1094269), (341, 378662), (649, 198958), (682, 189331), (1298, 99479), (1829, 70598), (3209, 40238), (3658, 35299), (6418, 20119)]