528057292

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{677}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 1072975680

約数和(自身を除く): 544918388

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 313, 356, 623, 626, 677, 1246, 1252, 1354, 2191, 2492, 2708, 4382, 4739, 8764, 9478, 18956, 27857, 55714, 60253, 111428, 120506, 194999, 211901, 241012, 389998, 421771, 423802, 779996, 843542, 847604, 1483307, 1687084, 2966614, 5933228, 18859189, 37718378, 75436756, 132014323, 264028646, 528057292]

約数ペア:

[(1, 528057292), (2, 264028646), (4, 132014323), (7, 75436756), (14, 37718378), (28, 18859189), (89, 5933228), (178, 2966614), (313, 1687084), (356, 1483307), (623, 847604), (626, 843542), (677, 779996), (1246, 423802), (1252, 421771), (1354, 389998), (2191, 241012), (2492, 211901), (2708, 194999), (4382, 120506), (4739, 111428), (8764, 60253), (9478, 55714), (18956, 27857)]