7989388

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1014

約数の個数: 36

約数和(自身を含む): 16288776

約数和(自身を除く): 8299388

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 971, 1942, 2057, 3884, 4114, 8228, 10681, 16507, 21362, 33014, 42724, 66028, 117491, 181577, 234982, 363154, 469964, 726308, 1997347, 3994694, 7989388]

約数ペア:

[(1, 7989388), (2, 3994694), (4, 1997347), (11, 726308), (17, 469964), (22, 363154), (34, 234982), (44, 181577), (68, 117491), (121, 66028), (187, 42724), (242, 33014), (374, 21362), (484, 16507), (748, 10681), (971, 8228), (1942, 4114), (2057, 3884)]