3131876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 6531840

約数和(自身を除く): 3399964

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 53, 68, 79, 106, 158, 187, 212, 316, 374, 583, 748, 869, 901, 1166, 1343, 1738, 1802, 2332, 2686, 3476, 3604, 4187, 5372, 8374, 9911, 14773, 16748, 19822, 29546, 39644, 46057, 59092, 71179, 92114, 142358, 184228, 284716, 782969, 1565938, 3131876]

約数ペア:

[(1, 3131876), (2, 1565938), (4, 782969), (11, 284716), (17, 184228), (22, 142358), (34, 92114), (44, 71179), (53, 59092), (68, 46057), (79, 39644), (106, 29546), (158, 19822), (187, 16748), (212, 14773), (316, 9911), (374, 8374), (583, 5372), (748, 4187), (869, 3604), (901, 3476), (1166, 2686), (1343, 2332), (1738, 1802)]