2077887917

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{743}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 2560978944

約数和(自身を除く): 483091027

約数列:

[1, 7, 17, 71, 119, 331, 497, 743, 1207, 2317, 5201, 5627, 8449, 12631, 23501, 39389, 52753, 88417, 164507, 245933, 369271, 399517, 896801, 1721531, 2796619, 4180861, 6277607, 17461243, 29266027, 122228701, 296841131, 2077887917]

約数ペア:

[(1, 2077887917), (7, 296841131), (17, 122228701), (71, 29266027), (119, 17461243), (331, 6277607), (497, 4180861), (743, 2796619), (1207, 1721531), (2317, 896801), (5201, 399517), (5627, 369271), (8449, 245933), (12631, 164507), (23501, 88417), (39389, 52753)]