2912129521

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{228959}}^1$

素因数の和:229068

約数の個数: 16

約数和(自身を含む): 3516825600

約数和(自身を除く): 604696079

約数列:

[1, 7, 23, 79, 161, 553, 1817, 12719, 228959, 1602713, 5266057, 18087761, 36862399, 126614327, 416018503, 2912129521]

約数ペア:

[(1, 2912129521), (7, 416018503), (23, 126614327), (79, 36862399), (161, 18087761), (553, 5266057), (1817, 1602713), (12719, 228959)]