282740978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 486724056

約数和(自身を除く): 203983078

約数列:

[1, 2, 13, 23, 26, 46, 61, 122, 299, 337, 529, 598, 674, 793, 1058, 1403, 1586, 2806, 4381, 6877, 7751, 8762, 13754, 15502, 18239, 20557, 32269, 36478, 41114, 64538, 100763, 178273, 201526, 267241, 356546, 419497, 472811, 534482, 838994, 945622, 2317549, 4635098, 6146543, 10874653, 12293086, 21749306, 141370489, 282740978]

約数ペア:

[(1, 282740978), (2, 141370489), (13, 21749306), (23, 12293086), (26, 10874653), (46, 6146543), (61, 4635098), (122, 2317549), (299, 945622), (337, 838994), (529, 534482), (598, 472811), (674, 419497), (793, 356546), (1058, 267241), (1403, 201526), (1586, 178273), (2806, 100763), (4381, 64538), (6877, 41114), (7751, 36478), (8762, 32269), (13754, 20557), (15502, 18239)]