1342622406

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{12289}}^1$

素因数の和:12564

約数の個数: 32

約数和(自身を含む): 2725430400

約数和(自身を除く): 1382807994

約数列:

[1, 2, 3, 6, 131, 139, 262, 278, 393, 417, 786, 834, 12289, 18209, 24578, 36418, 36867, 54627, 73734, 109254, 1609859, 1708171, 3219718, 3416342, 4829577, 5124513, 9659154, 10249026, 223770401, 447540802, 671311203, 1342622406]

約数ペア:

[(1, 1342622406), (2, 671311203), (3, 447540802), (6, 223770401), (131, 10249026), (139, 9659154), (262, 5124513), (278, 4829577), (393, 3416342), (417, 3219718), (786, 1708171), (834, 1609859), (12289, 109254), (18209, 73734), (24578, 54627), (36418, 36867)]