1640972472

素因数分解:

$2^3\times 3^1\times {\mathrm{68373853}}^1$

素因数の和:68373862

約数の個数: 16

約数和(自身を含む): 4102431240

約数和(自身を除く): 2461458768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 68373853, 136747706, 205121559, 273495412, 410243118, 546990824, 820486236, 1640972472]

約数ペア:

[(1, 1640972472), (2, 820486236), (3, 546990824), (4, 410243118), (6, 273495412), (8, 205121559), (12, 136747706), (24, 68373853)]