870843228

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{4663}}^1$

素因数の和:4946

約数の個数: 48

約数和(自身を含む): 2068577280

約数和(自身を除く): 1197734052

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 197, 237, 316, 394, 474, 591, 788, 948, 1182, 2364, 4663, 9326, 13989, 15563, 18652, 27978, 31126, 46689, 55956, 62252, 93378, 186756, 368377, 736754, 918611, 1105131, 1473508, 1837222, 2210262, 2755833, 3674444, 4420524, 5511666, 11023332, 72570269, 145140538, 217710807, 290281076, 435421614, 870843228]

約数ペア:

[(1, 870843228), (2, 435421614), (3, 290281076), (4, 217710807), (6, 145140538), (12, 72570269), (79, 11023332), (158, 5511666), (197, 4420524), (237, 3674444), (316, 2755833), (394, 2210262), (474, 1837222), (591, 1473508), (788, 1105131), (948, 918611), (1182, 736754), (2364, 368377), (4663, 186756), (9326, 93378), (13989, 62252), (15563, 55956), (18652, 46689), (27978, 31126)]