671036212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{13877}}^1$

素因数の和:14056

約数の個数: 48

約数和(自身を含む): 1473510528

約数和(自身を除く): 802474316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 157, 308, 314, 628, 1099, 1727, 2198, 3454, 4396, 6908, 12089, 13877, 24178, 27754, 48356, 55508, 97139, 152647, 194278, 305294, 388556, 610588, 1068529, 2137058, 2178689, 4274116, 4357378, 8714756, 15250823, 23965579, 30501646, 47931158, 61003292, 95862316, 167759053, 335518106, 671036212]

約数ペア:

[(1, 671036212), (2, 335518106), (4, 167759053), (7, 95862316), (11, 61003292), (14, 47931158), (22, 30501646), (28, 23965579), (44, 15250823), (77, 8714756), (154, 4357378), (157, 4274116), (308, 2178689), (314, 2137058), (628, 1068529), (1099, 610588), (1727, 388556), (2198, 305294), (3454, 194278), (4396, 152647), (6908, 97139), (12089, 55508), (13877, 48356), (24178, 27754)]