1380491346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{224033}}^1$

素因数の和:224130

約数の個数: 32

約数和(自身を含む): 3011016960

約数和(自身を除く): 1630525614

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 6162, 224033, 448066, 672099, 1344198, 2912429, 5824858, 8737287, 17474574, 17698607, 35397214, 53095821, 106191642, 230081891, 460163782, 690245673, 1380491346]

約数ペア:

[(1, 1380491346), (2, 690245673), (3, 460163782), (6, 230081891), (13, 106191642), (26, 53095821), (39, 35397214), (78, 17698607), (79, 17474574), (158, 8737287), (237, 5824858), (474, 2912429), (1027, 1344198), (2054, 672099), (3081, 448066), (6162, 224033)]