1245498

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 32

約数和(自身を含む): 2624832

約数和(自身を除く): 1379334

約数列:

[1, 2, 3, 6, 41, 61, 82, 83, 122, 123, 166, 183, 246, 249, 366, 498, 2501, 3403, 5002, 5063, 6806, 7503, 10126, 10209, 15006, 15189, 20418, 30378, 207583, 415166, 622749, 1245498]

約数ペア:

[(1, 1245498), (2, 622749), (3, 415166), (6, 207583), (41, 30378), (61, 20418), (82, 15189), (83, 15006), (122, 10209), (123, 10126), (166, 7503), (183, 6806), (246, 5063), (249, 5002), (366, 3403), (498, 2501)]