899849342

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1\times {\mathrm{1879}}^1$

素因数の和:2400

約数の個数: 32

約数和(自身を含む): 1566566400

約数和(自身を除く): 666717058

約数列:

[1, 2, 7, 14, 79, 158, 433, 553, 866, 1106, 1879, 3031, 3758, 6062, 13153, 26306, 34207, 68414, 148441, 239449, 296882, 478898, 813607, 1039087, 1627214, 2078174, 5695249, 11390498, 64274953, 128549906, 449924671, 899849342]

約数ペア:

[(1, 899849342), (2, 449924671), (7, 128549906), (14, 64274953), (79, 11390498), (158, 5695249), (433, 2078174), (553, 1627214), (866, 1039087), (1106, 813607), (1879, 478898), (3031, 296882), (3758, 239449), (6062, 148441), (13153, 68414), (26306, 34207)]