847015004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{911}}^1$

素因数の和:1067

約数の個数: 72

約数和(自身を含む): 1742295744

約数和(自身を除く): 895280740

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 113, 121, 187, 226, 242, 374, 452, 484, 748, 911, 1243, 1822, 1921, 2057, 2486, 3644, 3842, 4114, 4972, 7684, 8228, 10021, 13673, 15487, 20042, 21131, 27346, 30974, 40084, 42262, 54692, 61948, 84524, 102943, 110231, 170357, 205886, 220462, 232441, 340714, 411772, 440924, 464882, 681428, 929764, 1132373, 1750031, 1873927, 2264746, 3500062, 3747854, 4529492, 7000124, 7495708, 12456103, 19250341, 24912206, 38500682, 49824412, 77001364, 211753751, 423507502, 847015004]

約数ペア:

[(1, 847015004), (2, 423507502), (4, 211753751), (11, 77001364), (17, 49824412), (22, 38500682), (34, 24912206), (44, 19250341), (68, 12456103), (113, 7495708), (121, 7000124), (187, 4529492), (226, 3747854), (242, 3500062), (374, 2264746), (452, 1873927), (484, 1750031), (748, 1132373), (911, 929764), (1243, 681428), (1822, 464882), (1921, 440924), (2057, 411772), (2486, 340714), (3644, 232441), (3842, 220462), (4114, 205886), (4972, 170357), (7684, 110231), (8228, 102943), (10021, 84524), (13673, 61948), (15487, 54692), (20042, 42262), (21131, 40084), (27346, 30974)]