1306128448

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{703733}}^1$

素因数の和:703774

約数の個数: 28

約数和(自身を含む): 2681226540

約数和(自身を除く): 1375098092

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 703733, 1407466, 2814932, 5629864, 11259728, 20408257, 22519456, 40816514, 45038912, 81633028, 163266056, 326532112, 653064224, 1306128448]

約数ペア:

[(1, 1306128448), (2, 653064224), (4, 326532112), (8, 163266056), (16, 81633028), (29, 45038912), (32, 40816514), (58, 22519456), (64, 20408257), (116, 11259728), (232, 5629864), (464, 2814932), (928, 1407466), (1856, 703733)]