890592122

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1\times {\mathrm{2243}}^1$

素因数の和:2690

約数の個数: 32

約数和(自身を含む): 1551052800

約数和(自身を除く): 660460678

約数列:

[1, 2, 7, 14, 79, 158, 359, 553, 718, 1106, 2243, 2513, 4486, 5026, 15701, 28361, 31402, 56722, 177197, 198527, 354394, 397054, 805237, 1240379, 1610474, 2480758, 5636659, 11273318, 63613723, 127227446, 445296061, 890592122]

約数ペア:

[(1, 890592122), (2, 445296061), (7, 127227446), (14, 63613723), (79, 11273318), (158, 5636659), (359, 2480758), (553, 1610474), (718, 1240379), (1106, 805237), (2243, 397054), (2513, 354394), (4486, 198527), (5026, 177197), (15701, 56722), (28361, 31402)]