2146644556

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{9551}}^1$

素因数の和:9934

約数の個数: 48

約数和(自身を含む): 4493260800

約数和(自身を除く): 2346616244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 349, 644, 698, 1396, 2443, 4886, 8027, 9551, 9772, 16054, 19102, 32108, 38204, 56189, 66857, 112378, 133714, 219673, 224756, 267428, 439346, 878692, 1537711, 3075422, 3333299, 6150844, 6666598, 13333196, 23333093, 46666186, 76665877, 93332372, 153331754, 306663508, 536661139, 1073322278, 2146644556]

約数ペア:

[(1, 2146644556), (2, 1073322278), (4, 536661139), (7, 306663508), (14, 153331754), (23, 93332372), (28, 76665877), (46, 46666186), (92, 23333093), (161, 13333196), (322, 6666598), (349, 6150844), (644, 3333299), (698, 3075422), (1396, 1537711), (2443, 878692), (4886, 439346), (8027, 267428), (9551, 224756), (9772, 219673), (16054, 133714), (19102, 112378), (32108, 66857), (38204, 56189)]