1640893434

素因数分解:

$2^1\times 3^1\times {\mathrm{6883}}^1\times {\mathrm{39733}}^1$

素因数の和:46621

約数の個数: 16

約数和(自身を含む): 3282346272

約数和(自身を除く): 1641452838

約数列:

[1, 2, 3, 6, 6883, 13766, 20649, 39733, 41298, 79466, 119199, 238398, 273482239, 546964478, 820446717, 1640893434]

約数ペア:

[(1, 1640893434), (2, 820446717), (3, 546964478), (6, 273482239), (6883, 238398), (13766, 119199), (20649, 79466), (39733, 41298)]