2507328901

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1\times {\mathrm{1427}}^1$

素因数の和:2665

約数の個数: 32

約数和(自身を含む): 3295595520

約数和(自身を除く): 788266619

約数列:

[1, 7, 11, 19, 77, 133, 209, 1201, 1427, 1463, 8407, 9989, 13211, 15697, 22819, 27113, 92477, 109879, 159733, 189791, 251009, 298243, 1713827, 1757063, 2087701, 11996789, 18852097, 32562713, 131964679, 227938991, 358189843, 2507328901]

約数ペア:

[(1, 2507328901), (7, 358189843), (11, 227938991), (19, 131964679), (77, 32562713), (133, 18852097), (209, 11996789), (1201, 2087701), (1427, 1757063), (1463, 1713827), (8407, 298243), (9989, 251009), (13211, 189791), (15697, 159733), (22819, 109879), (27113, 92477)]