124589164

素因数分解:

$2^2\times 7^2\times {\mathrm{635659}}^1$

素因数の和:635677

約数の個数: 18

約数和(自身を含む): 253628340

約数和(自身を除く): 129039176

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 635659, 1271318, 2542636, 4449613, 8899226, 17798452, 31147291, 62294582, 124589164]

約数ペア:

[(1, 124589164), (2, 62294582), (4, 31147291), (7, 17798452), (14, 8899226), (28, 4449613), (49, 2542636), (98, 1271318), (196, 635659)]