1855720174

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1979}}^1\times {\mathrm{6089}}^1$

素因数の和:8088

約数の個数: 32

約数和(自身を含む): 3472761600

約数和(自身を除く): 1617041426

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1979, 3958, 6089, 12178, 13853, 21769, 27706, 42623, 43538, 66979, 85246, 133958, 152383, 304766, 468853, 937706, 12050131, 24100262, 84350917, 132551441, 168701834, 265102882, 927860087, 1855720174]

約数ペア:

[(1, 1855720174), (2, 927860087), (7, 265102882), (11, 168701834), (14, 132551441), (22, 84350917), (77, 24100262), (154, 12050131), (1979, 937706), (3958, 468853), (6089, 304766), (12178, 152383), (13853, 133958), (21769, 85246), (27706, 66979), (42623, 43538)]