1248865187812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{5450989}}^1$

素因数の和:5451172

約数の個数: 48

約数和(自身を含む): 2461579868160

約数和(自身を除く): 1212714680348

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 127, 164, 254, 451, 508, 902, 1397, 1804, 2794, 5207, 5588, 10414, 20828, 57277, 114554, 229108, 5450989, 10901978, 21803956, 59960879, 119921758, 223490549, 239843516, 446981098, 692275603, 893962196, 1384551206, 2458396039, 2769102412, 4916792078, 7615031633, 9833584156, 15230063266, 28383299723, 30460126532, 56766599446, 113533198892, 312216296953, 624432593906, 1248865187812]

約数ペア:

[(1, 1248865187812), (2, 624432593906), (4, 312216296953), (11, 113533198892), (22, 56766599446), (41, 30460126532), (44, 28383299723), (82, 15230063266), (127, 9833584156), (164, 7615031633), (254, 4916792078), (451, 2769102412), (508, 2458396039), (902, 1384551206), (1397, 893962196), (1804, 692275603), (2794, 446981098), (5207, 239843516), (5588, 223490549), (10414, 119921758), (20828, 59960879), (57277, 21803956), (114554, 10901978), (229108, 5450989)]