1694968

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 3734640

約数和(自身を除く): 2039672

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 103, 121, 136, 187, 206, 242, 374, 412, 484, 748, 824, 968, 1133, 1496, 1751, 2057, 2266, 3502, 4114, 4532, 7004, 8228, 9064, 12463, 14008, 16456, 19261, 24926, 38522, 49852, 77044, 99704, 154088, 211871, 423742, 847484, 1694968]

約数ペア:

[(1, 1694968), (2, 847484), (4, 423742), (8, 211871), (11, 154088), (17, 99704), (22, 77044), (34, 49852), (44, 38522), (68, 24926), (88, 19261), (103, 16456), (121, 14008), (136, 12463), (187, 9064), (206, 8228), (242, 7004), (374, 4532), (412, 4114), (484, 3502), (748, 2266), (824, 2057), (968, 1751), (1133, 1496)]