987794295856

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1069}}^1\times {\mathrm{731041}}^1$

素因数の和:732197

約数の個数: 40

約数和(自身を含む): 1939893051200

約数和(自身を除く): 952098755344

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1069, 1264, 2138, 4276, 8552, 17104, 84451, 168902, 337804, 675608, 731041, 1351216, 1462082, 2924164, 5848328, 11696656, 57752239, 115504478, 231008956, 462017912, 781482829, 924035824, 1562965658, 3125931316, 6251862632, 12503725264, 61737143491, 123474286982, 246948573964, 493897147928, 987794295856]

約数ペア:

[(1, 987794295856), (2, 493897147928), (4, 246948573964), (8, 123474286982), (16, 61737143491), (79, 12503725264), (158, 6251862632), (316, 3125931316), (632, 1562965658), (1069, 924035824), (1264, 781482829), (2138, 462017912), (4276, 231008956), (8552, 115504478), (17104, 57752239), (84451, 11696656), (168902, 5848328), (337804, 2924164), (675608, 1462082), (731041, 1351216)]