388675554

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1\times {\mathrm{1693}}^1$

素因数の和:2242

約数の個数: 32

約数和(自身を含む): 788889024

約数和(自身を除く): 400213470

約数列:

[1, 2, 3, 6, 83, 166, 249, 461, 498, 922, 1383, 1693, 2766, 3386, 5079, 10158, 38263, 76526, 114789, 140519, 229578, 281038, 421557, 780473, 843114, 1560946, 2341419, 4682838, 64779259, 129558518, 194337777, 388675554]

約数ペア:

[(1, 388675554), (2, 194337777), (3, 129558518), (6, 64779259), (83, 4682838), (166, 2341419), (249, 1560946), (461, 843114), (498, 780473), (922, 421557), (1383, 281038), (1693, 229578), (2766, 140519), (3386, 114789), (5079, 76526), (10158, 38263)]