1251748082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 2185048320

約数和(自身を除く): 933300238

約数列:

[1, 2, 13, 19, 26, 38, 73, 103, 146, 206, 247, 337, 494, 674, 949, 1339, 1387, 1898, 1957, 2678, 2774, 3914, 4381, 6403, 7519, 8762, 12806, 15038, 18031, 24601, 25441, 34711, 36062, 49202, 50882, 69422, 83239, 97747, 142861, 166478, 195494, 285722, 319813, 451243, 467419, 639626, 659509, 902486, 934838, 1319018, 1857193, 2533903, 3714386, 5067806, 6076447, 8573617, 12152894, 17147234, 32940739, 48144157, 65881478, 96288314, 625874041, 1251748082]

約数ペア:

[(1, 1251748082), (2, 625874041), (13, 96288314), (19, 65881478), (26, 48144157), (38, 32940739), (73, 17147234), (103, 12152894), (146, 8573617), (206, 6076447), (247, 5067806), (337, 3714386), (494, 2533903), (674, 1857193), (949, 1319018), (1339, 934838), (1387, 902486), (1898, 659509), (1957, 639626), (2678, 467419), (2774, 451243), (3914, 319813), (4381, 285722), (6403, 195494), (7519, 166478), (8762, 142861), (12806, 97747), (15038, 83239), (18031, 69422), (24601, 50882), (25441, 49202), (34711, 36062)]