253215074

素因数分解:

$2^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{12569}}^1$

素因数の和:14017

約数の個数: 16

約数和(自身を含む): 434419200

約数和(自身を除く): 181204126

約数列:

[1, 2, 7, 14, 1439, 2878, 10073, 12569, 20146, 25138, 87983, 175966, 18086791, 36173582, 126607537, 253215074]

約数ペア:

[(1, 253215074), (2, 126607537), (7, 36173582), (14, 18086791), (1439, 175966), (2878, 87983), (10073, 25138), (12569, 20146)]