2597806084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{823}}^1\times {\mathrm{1013}}^1$

素因数の和:1900

約数の個数: 48

約数和(自身を含む): 4912951680

約数和(自身を除く): 2315145596

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 823, 1013, 1558, 1646, 2026, 3116, 3292, 4052, 15637, 19247, 31274, 33743, 38494, 41533, 62548, 67486, 76988, 83066, 134972, 166132, 641117, 789127, 833699, 1282234, 1578254, 1667398, 2564468, 3156508, 3334796, 15840281, 31680562, 34181659, 63361124, 68363318, 136726636, 649451521, 1298903042, 2597806084]

約数ペア:

[(1, 2597806084), (2, 1298903042), (4, 649451521), (19, 136726636), (38, 68363318), (41, 63361124), (76, 34181659), (82, 31680562), (164, 15840281), (779, 3334796), (823, 3156508), (1013, 2564468), (1558, 1667398), (1646, 1578254), (2026, 1282234), (3116, 833699), (3292, 789127), (4052, 641117), (15637, 166132), (19247, 134972), (31274, 83066), (33743, 76988), (38494, 67486), (41533, 62548)]