2506252

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:710

約数の個数: 36

約数和(自身を含む): 5378520

約数和(自身を除く): 2872268

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 673, 931, 1346, 1862, 2692, 3724, 4711, 9422, 12787, 18844, 25574, 32977, 51148, 65954, 89509, 131908, 179018, 358036, 626563, 1253126, 2506252]

約数ペア:

[(1, 2506252), (2, 1253126), (4, 626563), (7, 358036), (14, 179018), (19, 131908), (28, 89509), (38, 65954), (49, 51148), (76, 32977), (98, 25574), (133, 18844), (196, 12787), (266, 9422), (532, 4711), (673, 3724), (931, 2692), (1346, 1862)]