495137734

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{11383}}^1$

素因数の和:11644

約数の個数: 32

約数和(自身を含む): 918005760

約数和(自身を除く): 422868026

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 239, 478, 1673, 3107, 3346, 6214, 11383, 21749, 22766, 43498, 79681, 147979, 159362, 295958, 1035853, 2071706, 2720537, 5441074, 19043759, 35366981, 38087518, 70733962, 247568867, 495137734]

約数ペア:

[(1, 495137734), (2, 247568867), (7, 70733962), (13, 38087518), (14, 35366981), (26, 19043759), (91, 5441074), (182, 2720537), (239, 2071706), (478, 1035853), (1673, 295958), (3107, 159362), (3346, 147979), (6214, 79681), (11383, 43498), (21749, 22766)]