2620802305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{241883}}^1$

素因数の和:242096

約数の個数: 16

約数和(自身を含む): 3448298304

約数和(自身を除く): 827495999

約数列:

[1, 5, 11, 55, 197, 985, 2167, 10835, 241883, 1209415, 2660713, 13303565, 47650951, 238254755, 524160461, 2620802305]

約数ペア:

[(1, 2620802305), (5, 524160461), (11, 238254755), (55, 47650951), (197, 13303565), (985, 2660713), (2167, 1209415), (10835, 241883)]