2022821396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{67043}}^1$

素因数の和:67463

約数の個数: 24

約数和(自身を含む): 3735691680

約数和(自身を除く): 1712870284

約数列:

[1, 2, 4, 19, 38, 76, 397, 794, 1588, 7543, 15086, 30172, 67043, 134086, 268172, 1273817, 2547634, 5095268, 26616071, 53232142, 106464284, 505705349, 1011410698, 2022821396]

約数ペア:

[(1, 2022821396), (2, 1011410698), (4, 505705349), (19, 106464284), (38, 53232142), (76, 26616071), (397, 5095268), (794, 2547634), (1588, 1273817), (7543, 268172), (15086, 134086), (30172, 67043)]