1313104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 40

約数和(自身を含む): 2812320

約数和(自身を除く): 1499216

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 107, 118, 208, 214, 236, 428, 472, 767, 856, 944, 1391, 1534, 1712, 2782, 3068, 5564, 6136, 6313, 11128, 12272, 12626, 22256, 25252, 50504, 82069, 101008, 164138, 328276, 656552, 1313104]

約数ペア:

[(1, 1313104), (2, 656552), (4, 328276), (8, 164138), (13, 101008), (16, 82069), (26, 50504), (52, 25252), (59, 22256), (104, 12626), (107, 12272), (118, 11128), (208, 6313), (214, 6136), (236, 5564), (428, 3068), (472, 2782), (767, 1712), (856, 1534), (944, 1391)]