2098413983488

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1120871}}^1$

素因数の和:1121061

約数の個数: 72

約数和(自身を含む): 4288868752896

約数和(自身を除く): 2190454769408

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 103, 128, 142, 206, 256, 284, 412, 568, 824, 1136, 1648, 2272, 3296, 4544, 6592, 7313, 9088, 13184, 14626, 18176, 26368, 29252, 58504, 117008, 234016, 468032, 936064, 1120871, 1872128, 2241742, 4483484, 8966968, 17933936, 35867872, 71735744, 79581841, 115449713, 143471488, 159163682, 230899426, 286942976, 318327364, 461798852, 636654728, 923597704, 1273309456, 1847195408, 2546618912, 3694390816, 5093237824, 7388781632, 8196929623, 10186475648, 14777563264, 16393859246, 20372951296, 29555126528, 32787718492, 65575436984, 131150873968, 262301747936, 524603495872, 1049206991744, 2098413983488]

約数ペア:

[(1, 2098413983488), (2, 1049206991744), (4, 524603495872), (8, 262301747936), (16, 131150873968), (32, 65575436984), (64, 32787718492), (71, 29555126528), (103, 20372951296), (128, 16393859246), (142, 14777563264), (206, 10186475648), (256, 8196929623), (284, 7388781632), (412, 5093237824), (568, 3694390816), (824, 2546618912), (1136, 1847195408), (1648, 1273309456), (2272, 923597704), (3296, 636654728), (4544, 461798852), (6592, 318327364), (7313, 286942976), (9088, 230899426), (13184, 159163682), (14626, 143471488), (18176, 115449713), (26368, 79581841), (29252, 71735744), (58504, 35867872), (117008, 17933936), (234016, 8966968), (468032, 4483484), (936064, 2241742), (1120871, 1872128)]