1247848624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{308263}}^1$

素因数の和:308305

約数の個数: 40

約数和(自身を含む): 2752180992

約数和(自身を除く): 1504332368

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 308263, 616526, 1233052, 2466104, 3390893, 4932208, 6781786, 7090049, 13563572, 14180098, 27127144, 28360196, 54254288, 56720392, 77990539, 113440784, 155981078, 311962156, 623924312, 1247848624]

約数ペア:

[(1, 1247848624), (2, 623924312), (4, 311962156), (8, 155981078), (11, 113440784), (16, 77990539), (22, 56720392), (23, 54254288), (44, 28360196), (46, 27127144), (88, 14180098), (92, 13563572), (176, 7090049), (184, 6781786), (253, 4932208), (368, 3390893), (506, 2466104), (1012, 1233052), (2024, 616526), (4048, 308263)]