1045947008

素因数分解:

$2^7\times {\mathrm{71}}^2\times {\mathrm{1621}}^1$

素因数の和:1777

約数の個数: 48

約数和(自身を含む): 2114787930

約数和(自身を除く): 1068840922

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 1621, 2272, 3242, 4544, 5041, 6484, 9088, 10082, 12968, 20164, 25936, 40328, 51872, 80656, 103744, 115091, 161312, 207488, 230182, 322624, 460364, 645248, 920728, 1841456, 3682912, 7365824, 8171461, 14731648, 16342922, 32685844, 65371688, 130743376, 261486752, 522973504, 1045947008]

約数ペア:

[(1, 1045947008), (2, 522973504), (4, 261486752), (8, 130743376), (16, 65371688), (32, 32685844), (64, 16342922), (71, 14731648), (128, 8171461), (142, 7365824), (284, 3682912), (568, 1841456), (1136, 920728), (1621, 645248), (2272, 460364), (3242, 322624), (4544, 230182), (5041, 207488), (6484, 161312), (9088, 115091), (10082, 103744), (12968, 80656), (20164, 51872), (25936, 40328)]