2649205834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{147391}}^1$

素因数の和:147466

約数の個数: 32

約数和(自身を含む): 4669378560

約数和(自身を除く): 2020172726

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 1634, 8987, 17974, 147391, 294782, 1621301, 2800429, 3242602, 5600858, 6337813, 12675626, 30804719, 61609438, 69715943, 120418447, 139431886, 240836894, 1324602917, 2649205834]

約数ペア:

[(1, 2649205834), (2, 1324602917), (11, 240836894), (19, 139431886), (22, 120418447), (38, 69715943), (43, 61609438), (86, 30804719), (209, 12675626), (418, 6337813), (473, 5600858), (817, 3242602), (946, 2800429), (1634, 1621301), (8987, 294782), (17974, 147391)]