1395205474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1\times {\mathrm{1439}}^1$

素因数の和:1962

約数の個数: 32

約数和(自身を含む): 2286144000

約数和(自身を除く): 890938526

約数列:

[1, 2, 13, 26, 89, 178, 419, 838, 1157, 1439, 2314, 2878, 5447, 10894, 18707, 37291, 37414, 74582, 128071, 256142, 484783, 602941, 969566, 1205882, 1664923, 3329846, 7838233, 15676466, 53661749, 107323498, 697602737, 1395205474]

約数ペア:

[(1, 1395205474), (2, 697602737), (13, 107323498), (26, 53661749), (89, 15676466), (178, 7838233), (419, 3329846), (838, 1664923), (1157, 1205882), (1439, 969566), (2314, 602941), (2878, 484783), (5447, 256142), (10894, 128071), (18707, 74582), (37291, 37414)]