1438540144

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{853}}^1\times {\mathrm{967}}^1$

素因数の和:1937

約数の個数: 40

約数和(自身を含む): 2818951520

約数和(自身を除く): 1380411376

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 853, 872, 967, 1706, 1744, 1934, 3412, 3868, 6824, 7736, 13648, 15472, 92977, 105403, 185954, 210806, 371908, 421612, 743816, 824851, 843224, 1487632, 1649702, 1686448, 3299404, 6598808, 13197616, 89908759, 179817518, 359635036, 719270072, 1438540144]

約数ペア:

[(1, 1438540144), (2, 719270072), (4, 359635036), (8, 179817518), (16, 89908759), (109, 13197616), (218, 6598808), (436, 3299404), (853, 1686448), (872, 1649702), (967, 1487632), (1706, 843224), (1744, 824851), (1934, 743816), (3412, 421612), (3868, 371908), (6824, 210806), (7736, 185954), (13648, 105403), (15472, 92977)]