1241330594270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{68695661}}^1$

素因数の和:68695820

約数の個数: 32

約数和(自身を含む): 2423582955360

約数和(自身を除く): 1182252361090

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 3614, 9035, 18070, 68695661, 137391322, 343478305, 686956610, 893043593, 1786087186, 4465217965, 8930435930, 9548696879, 19097393758, 47743484395, 95486968790, 124133059427, 248266118854, 620665297135, 1241330594270]

約数ペア:

[(1, 1241330594270), (2, 620665297135), (5, 248266118854), (10, 124133059427), (13, 95486968790), (26, 47743484395), (65, 19097393758), (130, 9548696879), (139, 8930435930), (278, 4465217965), (695, 1786087186), (1390, 893043593), (1807, 686956610), (3614, 343478305), (9035, 137391322), (18070, 68695661)]