2563314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 5624640

約数和(自身を除く): 3061326

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 557, 767, 1114, 1534, 1671, 2301, 3342, 4602, 7241, 14482, 21723, 32863, 43446, 65726, 98589, 197178, 427219, 854438, 1281657, 2563314]

約数ペア:

[(1, 2563314), (2, 1281657), (3, 854438), (6, 427219), (13, 197178), (26, 98589), (39, 65726), (59, 43446), (78, 32863), (118, 21723), (177, 14482), (354, 7241), (557, 4602), (767, 3342), (1114, 2301), (1534, 1671)]