2770770142

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{220147}}^1$

素因数の和:220216

約数の個数: 32

約数和(自身を含む): 5072209920

約数和(自身を除く): 2301439778

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 203, 217, 406, 434, 899, 1798, 6293, 12586, 220147, 440294, 1541029, 3082058, 6384263, 6824557, 12768526, 13649114, 44689841, 47771899, 89379682, 95543798, 197912153, 395824306, 1385385071, 2770770142]

約数ペア:

[(1, 2770770142), (2, 1385385071), (7, 395824306), (14, 197912153), (29, 95543798), (31, 89379682), (58, 47771899), (62, 44689841), (203, 13649114), (217, 12768526), (406, 6824557), (434, 6384263), (899, 3082058), (1798, 1541029), (6293, 440294), (12586, 220147)]