1311898392

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{2602973}}^1$

素因数の和:2602992

約数の個数: 48

約数和(自身を含む): 4060639440

約数和(自身を除く): 2748741048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 2602973, 5205946, 7808919, 10411892, 15617838, 18220811, 20823784, 23426757, 31235676, 36441622, 46853514, 54662433, 62471352, 72883244, 93707028, 109324866, 145766488, 163987299, 187414056, 218649732, 327974598, 437299464, 655949196, 1311898392]

約数ペア:

[(1, 1311898392), (2, 655949196), (3, 437299464), (4, 327974598), (6, 218649732), (7, 187414056), (8, 163987299), (9, 145766488), (12, 109324866), (14, 93707028), (18, 72883244), (21, 62471352), (24, 54662433), (28, 46853514), (36, 36441622), (42, 31235676), (56, 23426757), (63, 20823784), (72, 18220811), (84, 15617838), (126, 10411892), (168, 7808919), (252, 5205946), (504, 2602973)]