1385702402

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{239}}^1\times {\mathrm{1433}}^1$

素因数の和:1715

約数の個数: 48

約数和(自身を含む): 2535770880

約数和(自身を除く): 1150068478

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 239, 289, 478, 578, 1433, 1673, 2023, 2866, 3346, 4046, 4063, 8126, 10031, 20062, 24361, 28441, 48722, 56882, 69071, 138142, 170527, 341054, 342487, 414137, 483497, 684974, 828274, 966994, 2397409, 2898959, 4794818, 5797918, 5822279, 11644558, 40755953, 81511906, 98978743, 197957486, 692851201, 1385702402]

約数ペア:

[(1, 1385702402), (2, 692851201), (7, 197957486), (14, 98978743), (17, 81511906), (34, 40755953), (119, 11644558), (238, 5822279), (239, 5797918), (289, 4794818), (478, 2898959), (578, 2397409), (1433, 966994), (1673, 828274), (2023, 684974), (2866, 483497), (3346, 414137), (4046, 342487), (4063, 341054), (8126, 170527), (10031, 138142), (20062, 69071), (24361, 56882), (28441, 48722)]