13604290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1783}}^1$

素因数の和:1906

約数の個数: 32

約数和(自身を含む): 28258560

約数和(自身を除く): 14654270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 1783, 3566, 3815, 7630, 8915, 12481, 17830, 24962, 62405, 124810, 194347, 388694, 971735, 1360429, 1943470, 2720858, 6802145, 13604290]

約数ペア:

[(1, 13604290), (2, 6802145), (5, 2720858), (7, 1943470), (10, 1360429), (14, 971735), (35, 388694), (70, 194347), (109, 124810), (218, 62405), (545, 24962), (763, 17830), (1090, 12481), (1526, 8915), (1783, 7630), (3566, 3815)]