2307196486

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{307}}^1\times {\mathrm{1487}}^1$

素因数の和:1841

約数の個数: 48

約数和(自身を含む): 4190731776

約数和(自身を除く): 1883535290

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 307, 361, 614, 722, 1487, 2149, 2527, 2974, 4298, 5054, 5833, 10409, 11666, 20818, 28253, 40831, 56506, 81662, 110827, 197771, 221654, 395542, 456509, 536807, 775789, 913018, 1073614, 1551578, 3195563, 3757649, 6391126, 7515298, 8673671, 17347342, 60715697, 121431394, 164799749, 329599498, 1153598243, 2307196486]

約数ペア:

[(1, 2307196486), (2, 1153598243), (7, 329599498), (14, 164799749), (19, 121431394), (38, 60715697), (133, 17347342), (266, 8673671), (307, 7515298), (361, 6391126), (614, 3757649), (722, 3195563), (1487, 1551578), (2149, 1073614), (2527, 913018), (2974, 775789), (4298, 536807), (5054, 456509), (5833, 395542), (10409, 221654), (11666, 197771), (20818, 110827), (28253, 81662), (40831, 56506)]