987133045

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{1013}}^1\times {\mathrm{2467}}^1$

素因数の和:3564

約数の個数: 16

約数和(自身を含む): 1201224960

約数和(自身を除く): 214091915

約数列:

[1, 5, 79, 395, 1013, 2467, 5065, 12335, 80027, 194893, 400135, 974465, 2499071, 12495355, 197426609, 987133045]

約数ペア:

[(1, 987133045), (5, 197426609), (79, 12495355), (395, 2499071), (1013, 974465), (2467, 400135), (5065, 194893), (12335, 80027)]