306071282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1741}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 513235008

約数和(自身を除く): 207163726

約数列:

[1, 2, 11, 22, 61, 122, 131, 262, 671, 1342, 1441, 1741, 2882, 3482, 7991, 15982, 19151, 38302, 87901, 106201, 175802, 212402, 228071, 456142, 1168211, 2336422, 2508781, 5017562, 13912331, 27824662, 153035641, 306071282]

約数ペア:

[(1, 306071282), (2, 153035641), (11, 27824662), (22, 13912331), (61, 5017562), (122, 2508781), (131, 2336422), (262, 1168211), (671, 456142), (1342, 228071), (1441, 212402), (1741, 175802), (2882, 106201), (3482, 87901), (7991, 38302), (15982, 19151)]