262616930

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{1753}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 481915008

約数和(自身を除く): 219298078

約数列:

[1, 2, 5, 10, 71, 142, 211, 355, 422, 710, 1055, 1753, 2110, 3506, 8765, 14981, 17530, 29962, 74905, 124463, 149810, 248926, 369883, 622315, 739766, 1244630, 1849415, 3698830, 26261693, 52523386, 131308465, 262616930]

約数ペア:

[(1, 262616930), (2, 131308465), (5, 52523386), (10, 26261693), (71, 3698830), (142, 1849415), (211, 1244630), (355, 739766), (422, 622315), (710, 369883), (1055, 248926), (1753, 149810), (2110, 124463), (3506, 74905), (8765, 29962), (14981, 17530)]