2777156942

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1613}}^1\times {\mathrm{5347}}^1$

素因数の和:6992

約数の個数: 32

約数和(自身を含む): 4971843072

約数和(自身を除く): 2194686130

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1613, 3226, 5347, 10694, 11291, 22582, 37099, 37429, 74198, 74858, 122981, 245962, 259693, 519386, 860867, 1721734, 8624711, 17249422, 60372977, 120745954, 198368353, 396736706, 1388578471, 2777156942]

約数ペア:

[(1, 2777156942), (2, 1388578471), (7, 396736706), (14, 198368353), (23, 120745954), (46, 60372977), (161, 17249422), (322, 8624711), (1613, 1721734), (3226, 860867), (5347, 519386), (10694, 259693), (11291, 245962), (22582, 122981), (37099, 74858), (37429, 74198)]