1263758834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{11969}}^1$

素因数の和:12146

約数の個数: 32

約数和(自身を含む): 2123573760

約数和(自身を除く): 859814926

約数列:

[1, 2, 13, 26, 31, 62, 131, 262, 403, 806, 1703, 3406, 4061, 8122, 11969, 23938, 52793, 105586, 155597, 311194, 371039, 742078, 1567939, 3135878, 4823507, 9647014, 20383207, 40766414, 48606109, 97212218, 631879417, 1263758834]

約数ペア:

[(1, 1263758834), (2, 631879417), (13, 97212218), (26, 48606109), (31, 40766414), (62, 20383207), (131, 9647014), (262, 4823507), (403, 3135878), (806, 1567939), (1703, 742078), (3406, 371039), (4061, 311194), (8122, 155597), (11969, 105586), (23938, 52793)]