1402478

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1301}}^1$

素因数の和:1328

約数の個数: 24

約数和(自身を含む): 2671704

約数和(自身を除く): 1269226

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 1301, 2602, 9107, 14311, 18214, 28622, 63749, 100177, 127498, 200354, 701239, 1402478]

約数ペア:

[(1, 1402478), (2, 701239), (7, 200354), (11, 127498), (14, 100177), (22, 63749), (49, 28622), (77, 18214), (98, 14311), (154, 9107), (539, 2602), (1078, 1301)]