980771902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1\times {\mathrm{50833}}^1$

素因数の和:51723

約数の個数: 16

約数和(自身を含む): 1606761072

約数和(自身を除く): 625989170

約数列:

[1, 2, 11, 22, 877, 1754, 9647, 19294, 50833, 101666, 559163, 1118326, 44580541, 89161082, 490385951, 980771902]

約数ペア:

[(1, 980771902), (2, 490385951), (11, 89161082), (22, 44580541), (877, 1118326), (1754, 559163), (9647, 101666), (19294, 50833)]