185408522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{857}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 307459152

約数和(自身を除く): 122050630

約数列:

[1, 2, 13, 26, 53, 106, 157, 314, 689, 857, 1378, 1714, 2041, 4082, 8321, 11141, 16642, 22282, 45421, 90842, 108173, 134549, 216346, 269098, 590473, 1180946, 1749137, 3498274, 7131097, 14262194, 92704261, 185408522]

約数ペア:

[(1, 185408522), (2, 92704261), (13, 14262194), (26, 7131097), (53, 3498274), (106, 1749137), (157, 1180946), (314, 590473), (689, 269098), (857, 216346), (1378, 134549), (1714, 108173), (2041, 90842), (4082, 45421), (8321, 22282), (11141, 16642)]