1138097488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{6466463}}^1$

素因数の和:6466482

約数の個数: 20

約数和(自身を含む): 2405524608

約数和(自身を除く): 1267427120

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 6466463, 12932926, 25865852, 51731704, 71131093, 103463408, 142262186, 284524372, 569048744, 1138097488]

約数ペア:

[(1, 1138097488), (2, 569048744), (4, 284524372), (8, 142262186), (11, 103463408), (16, 71131093), (22, 51731704), (44, 25865852), (88, 12932926), (176, 6466463)]