844161708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1\times {\mathrm{2707}}^1$

素因数の和:4726

約数の個数: 48

約数和(自身を含む): 2123072000

約数和(自身を除く): 1278910292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1999, 2707, 3998, 5414, 5997, 7996, 8121, 10828, 11994, 16242, 23988, 25987, 32484, 35191, 51974, 70382, 77961, 103948, 105573, 140764, 155922, 211146, 311844, 422292, 5411293, 10822586, 16233879, 21645172, 32467758, 64935516, 70346809, 140693618, 211040427, 281387236, 422080854, 844161708]

約数ペア:

[(1, 844161708), (2, 422080854), (3, 281387236), (4, 211040427), (6, 140693618), (12, 70346809), (13, 64935516), (26, 32467758), (39, 21645172), (52, 16233879), (78, 10822586), (156, 5411293), (1999, 422292), (2707, 311844), (3998, 211146), (5414, 155922), (5997, 140764), (7996, 105573), (8121, 103948), (10828, 77961), (11994, 70382), (16242, 51974), (23988, 35191), (25987, 32484)]