1279897428

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1423}}^1\times {\mathrm{4409}}^1$

素因数の和:5856

約数の個数: 48

約数和(自身を含む): 3165039360

約数和(自身を除く): 1885141932

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1423, 2846, 4269, 4409, 5692, 8538, 8818, 13227, 17076, 17636, 24191, 26454, 48382, 52908, 72573, 74953, 96764, 145146, 149906, 224859, 290292, 299812, 449718, 899436, 6274007, 12548014, 18822021, 25096028, 37644042, 75288084, 106658119, 213316238, 319974357, 426632476, 639948714, 1279897428]

約数ペア:

[(1, 1279897428), (2, 639948714), (3, 426632476), (4, 319974357), (6, 213316238), (12, 106658119), (17, 75288084), (34, 37644042), (51, 25096028), (68, 18822021), (102, 12548014), (204, 6274007), (1423, 899436), (2846, 449718), (4269, 299812), (4409, 290292), (5692, 224859), (8538, 149906), (8818, 145146), (13227, 96764), (17076, 74953), (17636, 72573), (24191, 52908), (26454, 48382)]