974792

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 2283840

約数和(自身を除く): 1309048

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 103, 104, 169, 182, 206, 338, 364, 412, 676, 721, 728, 824, 1183, 1339, 1352, 1442, 2366, 2678, 2884, 4732, 5356, 5768, 9373, 9464, 10712, 17407, 18746, 34814, 37492, 69628, 74984, 121849, 139256, 243698, 487396, 974792]

約数ペア:

[(1, 974792), (2, 487396), (4, 243698), (7, 139256), (8, 121849), (13, 74984), (14, 69628), (26, 37492), (28, 34814), (52, 18746), (56, 17407), (91, 10712), (103, 9464), (104, 9373), (169, 5768), (182, 5356), (206, 4732), (338, 2884), (364, 2678), (412, 2366), (676, 1442), (721, 1352), (728, 1339), (824, 1183)]