123020996

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{93481}}^1$

素因数の和:93539

約数の個数: 24

約数和(自身を含む): 251279616

約数和(自身を除く): 128258620

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 93481, 186962, 373924, 654367, 1308734, 2617468, 4393607, 8787214, 17574428, 30755249, 61510498, 123020996]

約数ペア:

[(1, 123020996), (2, 61510498), (4, 30755249), (7, 17574428), (14, 8787214), (28, 4393607), (47, 2617468), (94, 1308734), (188, 654367), (329, 373924), (658, 186962), (1316, 93481)]