847484

素因数分解:

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

素因数の和:146

約数の個数: 36

約数和(自身を含む): 1742832

約数和(自身を除く): 895348

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 103, 121, 187, 206, 242, 374, 412, 484, 748, 1133, 1751, 2057, 2266, 3502, 4114, 4532, 7004, 8228, 12463, 19261, 24926, 38522, 49852, 77044, 211871, 423742, 847484]

約数ペア:

[(1, 847484), (2, 423742), (4, 211871), (11, 77044), (17, 49852), (22, 38522), (34, 24926), (44, 19261), (68, 12463), (103, 8228), (121, 7004), (187, 4532), (206, 4114), (242, 3502), (374, 2266), (412, 2057), (484, 1751), (748, 1133)]