268777586

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{75883}}^1$

素因数の和:75926

約数の個数: 32

約数和(自身を含む): 524510208

約数和(自身を除く): 255732622

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 75883, 151766, 531181, 834713, 1062362, 1669426, 1745309, 3490618, 5842991, 11685982, 12217163, 19198399, 24434326, 38396798, 134388793, 268777586]

約数ペア:

[(1, 268777586), (2, 134388793), (7, 38396798), (11, 24434326), (14, 19198399), (22, 12217163), (23, 11685982), (46, 5842991), (77, 3490618), (154, 1745309), (161, 1669426), (253, 1062362), (322, 834713), (506, 531181), (1771, 151766), (3542, 75883)]