1397476084

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1376

約数の個数: 48

約数和(自身を含む): 2559516736

約数和(自身を除く): 1162040652

約数列:

[1, 2, 4, 61, 67, 73, 122, 134, 146, 244, 268, 292, 1171, 2342, 4087, 4453, 4684, 4891, 8174, 8906, 9782, 16348, 17812, 19564, 71431, 78457, 85483, 142862, 156914, 170966, 285724, 298351, 313828, 341932, 596702, 1193404, 4785877, 5214463, 5727361, 9571754, 10428926, 11454722, 19143508, 20857852, 22909444, 349369021, 698738042, 1397476084]

約数ペア:

[(1, 1397476084), (2, 698738042), (4, 349369021), (61, 22909444), (67, 20857852), (73, 19143508), (122, 11454722), (134, 10428926), (146, 9571754), (244, 5727361), (268, 5214463), (292, 4785877), (1171, 1193404), (2342, 596702), (4087, 341932), (4453, 313828), (4684, 298351), (4891, 285724), (8174, 170966), (8906, 156914), (9782, 142862), (16348, 85483), (17812, 78457), (19564, 71431)]