1226173816

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1152419}}^1$

素因数の和:1152451

約数の個数: 32

約数和(自身を含む): 2765808000

約数和(自身を除く): 1539634184

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1152419, 2304838, 4609676, 8066933, 9219352, 16133866, 21895961, 32267732, 43791922, 64535464, 87583844, 153271727, 175167688, 306543454, 613086908, 1226173816]

約数ペア:

[(1, 1226173816), (2, 613086908), (4, 306543454), (7, 175167688), (8, 153271727), (14, 87583844), (19, 64535464), (28, 43791922), (38, 32267732), (56, 21895961), (76, 16133866), (133, 9219352), (152, 8066933), (266, 4609676), (532, 2304838), (1064, 1152419)]