870819793918

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{2389}}^1\times {\mathrm{21319}}^1$

素因数の和:23896

約数の個数: 32

約数和(自身を含む): 1335423398400

約数和(自身を除く): 464603604482

約数列:

[1, 2, 83, 103, 166, 206, 2389, 4778, 8549, 17098, 21319, 42638, 198287, 246067, 396574, 492134, 1769477, 2195857, 3538954, 4391714, 20423561, 40847122, 50931091, 101862182, 182256131, 364512262, 4227280553, 5245902373, 8454561106, 10491804746, 435409896959, 870819793918]

約数ペア:

[(1, 870819793918), (2, 435409896959), (83, 10491804746), (103, 8454561106), (166, 5245902373), (206, 4227280553), (2389, 364512262), (4778, 182256131), (8549, 101862182), (17098, 50931091), (21319, 40847122), (42638, 20423561), (198287, 4391714), (246067, 3538954), (396574, 2195857), (492134, 1769477)]