1331192954

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{10709}}^1$

素因数の和:11414

約数の個数: 32

約数和(自身を含む): 2461415040

約数和(自身を除く): 1130222086

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 683, 1366, 4781, 8879, 9562, 10709, 17758, 21418, 62153, 74963, 124306, 139217, 149926, 278434, 974519, 1949038, 7314247, 14628494, 51199729, 95085211, 102399458, 190170422, 665596477, 1331192954]

約数ペア:

[(1, 1331192954), (2, 665596477), (7, 190170422), (13, 102399458), (14, 95085211), (26, 51199729), (91, 14628494), (182, 7314247), (683, 1949038), (1366, 974519), (4781, 278434), (8879, 149926), (9562, 139217), (10709, 124306), (17758, 74963), (21418, 62153)]