2447522

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 4783104

約数和(自身を除く): 2335582

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 691, 1382, 1771, 3542, 4837, 7601, 9674, 15202, 15893, 31786, 53207, 106414, 111251, 174823, 222502, 349646, 1223761, 2447522]

約数ペア:

[(1, 2447522), (2, 1223761), (7, 349646), (11, 222502), (14, 174823), (22, 111251), (23, 106414), (46, 53207), (77, 31786), (154, 15893), (161, 15202), (253, 9674), (322, 7601), (506, 4837), (691, 3542), (1382, 1771)]