1239658442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{3323}}^1$

素因数の和:3914

約数の個数: 32

約数和(自身を含む): 2098427904

約数和(自身を除く): 858769462

約数列:

[1, 2, 11, 22, 31, 62, 341, 547, 682, 1094, 3323, 6017, 6646, 12034, 16957, 33914, 36553, 73106, 103013, 186527, 206026, 373054, 1133143, 1817681, 2266286, 3635362, 19994491, 39988982, 56348111, 112696222, 619829221, 1239658442]

約数ペア:

[(1, 1239658442), (2, 619829221), (11, 112696222), (22, 56348111), (31, 39988982), (62, 19994491), (341, 3635362), (547, 2266286), (682, 1817681), (1094, 1133143), (3323, 373054), (6017, 206026), (6646, 186527), (12034, 103013), (16957, 73106), (33914, 36553)]