1557064068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1090381}}^1$

素因数の和:1090412

約数の個数: 48

約数和(自身を含む): 4396420224

約数和(自身を除く): 2839356156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 1090381, 2180762, 3271143, 4361524, 6542286, 7632667, 13084572, 15265334, 18536477, 22898001, 30530668, 37072954, 45796002, 55609431, 74145908, 91592004, 111218862, 129755339, 222437724, 259510678, 389266017, 519021356, 778532034, 1557064068]

約数ペア:

[(1, 1557064068), (2, 778532034), (3, 519021356), (4, 389266017), (6, 259510678), (7, 222437724), (12, 129755339), (14, 111218862), (17, 91592004), (21, 74145908), (28, 55609431), (34, 45796002), (42, 37072954), (51, 30530668), (68, 22898001), (84, 18536477), (102, 15265334), (119, 13084572), (204, 7632667), (238, 6542286), (357, 4361524), (476, 3271143), (714, 2180762), (1428, 1090381)]