2021919442076

素因数分解:

$2^2\times {\mathrm{55849}}^1\times {\mathrm{9050831}}^1$

素因数の和:9106684

約数の個数: 12

約数和(自身を含む): 3538422770400

約数和(自身を除く): 1516503328324

約数列:

[1, 2, 4, 55849, 111698, 223396, 9050831, 18101662, 36203324, 505479860519, 1010959721038, 2021919442076]

約数ペア:

[(1, 2021919442076), (2, 1010959721038), (4, 505479860519), (55849, 36203324), (111698, 18101662), (223396, 9050831)]