1330571536

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{111029}}^1$

素因数の和:111151

約数の個数: 40

約数和(自身を含む): 2973827520

約数和(自身を除く): 1643255984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5992, 11984, 111029, 222058, 444116, 777203, 888232, 1554406, 1776464, 3108812, 6217624, 11880103, 12435248, 23760206, 47520412, 83160721, 95040824, 166321442, 190081648, 332642884, 665285768, 1330571536]

約数ペア:

[(1, 1330571536), (2, 665285768), (4, 332642884), (7, 190081648), (8, 166321442), (14, 95040824), (16, 83160721), (28, 47520412), (56, 23760206), (107, 12435248), (112, 11880103), (214, 6217624), (428, 3108812), (749, 1776464), (856, 1554406), (1498, 888232), (1712, 777203), (2996, 444116), (5992, 222058), (11984, 111029)]