118580458516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{345881}}^1$

素因数の和:346264

約数の個数: 48

約数和(自身を含む): 235919194560

約数和(自身を除く): 117338736044

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 347, 494, 694, 988, 1388, 4511, 6593, 9022, 13186, 18044, 26372, 85709, 171418, 342836, 345881, 691762, 1383524, 4496453, 6571739, 8992906, 13143478, 17985812, 26286956, 85432607, 120020707, 170865214, 240041414, 341730428, 480082828, 1560269191, 2280393433, 3120538382, 4560786866, 6241076764, 9121573732, 29645114629, 59290229258, 118580458516]

約数ペア:

[(1, 118580458516), (2, 59290229258), (4, 29645114629), (13, 9121573732), (19, 6241076764), (26, 4560786866), (38, 3120538382), (52, 2280393433), (76, 1560269191), (247, 480082828), (347, 341730428), (494, 240041414), (694, 170865214), (988, 120020707), (1388, 85432607), (4511, 26286956), (6593, 17985812), (9022, 13143478), (13186, 8992906), (18044, 6571739), (26372, 4496453), (85709, 1383524), (171418, 691762), (342836, 345881)]