2564754633

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{10859}}^1$

素因数の和:11058

約数の個数: 48

約数和(自身を含む): 4445475840

約数和(自身を除く): 1880721207

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 163, 207, 483, 489, 1141, 1449, 1467, 3423, 3749, 10269, 10859, 11247, 26243, 32577, 33741, 76013, 78729, 97731, 228039, 236187, 249757, 684117, 749271, 1748299, 1770017, 2247813, 5244897, 5310051, 12390119, 15734691, 15930153, 37170357, 40710391, 111511071, 122131173, 284972737, 366393519, 854918211, 2564754633]

約数ペア:

[(1, 2564754633), (3, 854918211), (7, 366393519), (9, 284972737), (21, 122131173), (23, 111511071), (63, 40710391), (69, 37170357), (161, 15930153), (163, 15734691), (207, 12390119), (483, 5310051), (489, 5244897), (1141, 2247813), (1449, 1770017), (1467, 1748299), (3423, 749271), (3749, 684117), (10269, 249757), (10859, 236187), (11247, 228039), (26243, 97731), (32577, 78729), (33741, 76013)]