1390717848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4457429}}^1$

素因数の和:4457451

約数の個数: 32

約数和(自身を含む): 3744241200

約数和(自身を除く): 2353523352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 4457429, 8914858, 13372287, 17829716, 26744574, 35659432, 53489148, 57946577, 106978296, 115893154, 173839731, 231786308, 347679462, 463572616, 695358924, 1390717848]

約数ペア:

[(1, 1390717848), (2, 695358924), (3, 463572616), (4, 347679462), (6, 231786308), (8, 173839731), (12, 115893154), (13, 106978296), (24, 57946577), (26, 53489148), (39, 35659432), (52, 26744574), (78, 17829716), (104, 13372287), (156, 8914858), (312, 4457429)]