1445304882

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{258737}}^1$

素因数の和:258775

約数の個数: 48

約数和(自身を含む): 3539535840

約数和(自身を除く): 2094230958

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 258737, 517474, 776211, 1552422, 1811159, 3622318, 4916003, 5433477, 9832006, 10866954, 12678113, 14748009, 25356226, 29496018, 34412021, 38034339, 68824042, 76068678, 103236063, 206472126, 240884147, 481768294, 722652441, 1445304882]

約数ペア:

[(1, 1445304882), (2, 722652441), (3, 481768294), (6, 240884147), (7, 206472126), (14, 103236063), (19, 76068678), (21, 68824042), (38, 38034339), (42, 34412021), (49, 29496018), (57, 25356226), (98, 14748009), (114, 12678113), (133, 10866954), (147, 9832006), (266, 5433477), (294, 4916003), (399, 3622318), (798, 1811159), (931, 1552422), (1862, 776211), (2793, 517474), (5586, 258737)]