1330983892

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{2417}}^1$

素因数の和:2776

約数の個数: 48

約数和(自身を含む): 2710326528

約数和(自身を除く): 1379342636

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 277, 284, 497, 554, 994, 1108, 1939, 1988, 2417, 3878, 4834, 7756, 9668, 16919, 19667, 33838, 39334, 67676, 78668, 137669, 171607, 275338, 343214, 550676, 669509, 686428, 1201249, 1339018, 2402498, 2678036, 4686563, 4804996, 9373126, 18746252, 47535139, 95070278, 190140556, 332745973, 665491946, 1330983892]

約数ペア:

[(1, 1330983892), (2, 665491946), (4, 332745973), (7, 190140556), (14, 95070278), (28, 47535139), (71, 18746252), (142, 9373126), (277, 4804996), (284, 4686563), (497, 2678036), (554, 2402498), (994, 1339018), (1108, 1201249), (1939, 686428), (1988, 669509), (2417, 550676), (3878, 343214), (4834, 275338), (7756, 171607), (9668, 137669), (16919, 78668), (19667, 67676), (33838, 39334)]