7139834174

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{81727}}^1$

素因数の和:81789

約数の個数: 36

約数和(自身を含む): 12424208832

約数和(自身を除く): 5284374658

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 361, 418, 722, 2299, 3971, 4598, 7942, 43681, 81727, 87362, 163454, 898997, 1552813, 1797994, 3105626, 9888967, 17080943, 19777934, 29503447, 34161886, 59006894, 187890373, 324537917, 375780746, 649075834, 3569917087, 7139834174]

約数ペア:

[(1, 7139834174), (2, 3569917087), (11, 649075834), (19, 375780746), (22, 324537917), (38, 187890373), (121, 59006894), (209, 34161886), (242, 29503447), (361, 19777934), (418, 17080943), (722, 9888967), (2299, 3105626), (3971, 1797994), (4598, 1552813), (7942, 898997), (43681, 163454), (81727, 87362)]