2022253415

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{28309}}^1$

素因数の和:28491

約数の個数: 32

約数和(自身を含む): 3005842560

約数和(自身を除く): 983589145

約数列:

[1, 5, 7, 13, 35, 65, 91, 157, 455, 785, 1099, 2041, 5495, 10205, 14287, 28309, 71435, 141545, 198163, 368017, 990815, 1840085, 2576119, 4444513, 12880595, 22222565, 31111591, 57778669, 155557955, 288893345, 404450683, 2022253415]

約数ペア:

[(1, 2022253415), (5, 404450683), (7, 288893345), (13, 155557955), (35, 57778669), (65, 31111591), (91, 22222565), (157, 12880595), (455, 4444513), (785, 2576119), (1099, 1840085), (2041, 990815), (5495, 368017), (10205, 198163), (14287, 141545), (28309, 71435)]