1372826

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 2674560

約数和(自身を除く): 1301734

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 397, 494, 794, 1729, 2779, 3458, 5161, 5558, 7543, 10322, 15086, 36127, 52801, 72254, 98059, 105602, 196118, 686413, 1372826]

約数ペア:

[(1, 1372826), (2, 686413), (7, 196118), (13, 105602), (14, 98059), (19, 72254), (26, 52801), (38, 36127), (91, 15086), (133, 10322), (182, 7543), (247, 5558), (266, 5161), (397, 3458), (494, 2779), (794, 1729)]