1520558284

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{4409}}^1$

素因数の和:4642

約数の個数: 48

約数和(自身を含む): 3096878400

約数和(自身を除く): 1576320116

約数列:

[1, 2, 4, 7, 14, 28, 109, 113, 218, 226, 436, 452, 763, 791, 1526, 1582, 3052, 3164, 4409, 8818, 12317, 17636, 24634, 30863, 49268, 61726, 86219, 123452, 172438, 344876, 480581, 498217, 961162, 996434, 1922324, 1992868, 3364067, 3487519, 6728134, 6975038, 13456268, 13950076, 54305653, 108611306, 217222612, 380139571, 760279142, 1520558284]

約数ペア:

[(1, 1520558284), (2, 760279142), (4, 380139571), (7, 217222612), (14, 108611306), (28, 54305653), (109, 13950076), (113, 13456268), (218, 6975038), (226, 6728134), (436, 3487519), (452, 3364067), (763, 1992868), (791, 1922324), (1526, 996434), (1582, 961162), (3052, 498217), (3164, 480581), (4409, 344876), (8818, 172438), (12317, 123452), (17636, 86219), (24634, 61726), (30863, 49268)]