2130481424

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{7283}}^1$

素因数の和:7727

約数の個数: 40

約数和(自身を含む): 4227050880

約数和(自身を除く): 2096569456

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 389, 752, 778, 1556, 3112, 6224, 7283, 14566, 18283, 29132, 36566, 58264, 73132, 116528, 146264, 292528, 342301, 684602, 1369204, 2738408, 2833087, 5476816, 5666174, 11332348, 22664696, 45329392, 133155089, 266310178, 532620356, 1065240712, 2130481424]

約数ペア:

[(1, 2130481424), (2, 1065240712), (4, 532620356), (8, 266310178), (16, 133155089), (47, 45329392), (94, 22664696), (188, 11332348), (376, 5666174), (389, 5476816), (752, 2833087), (778, 2738408), (1556, 1369204), (3112, 684602), (6224, 342301), (7283, 292528), (14566, 146264), (18283, 116528), (29132, 73132), (36566, 58264)]