13444872490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{355027}}^1$

素因数の和:355582

約数の個数: 32

約数和(自身を含む): 27709225344

約数和(自身を除く): 14264352854

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 541, 1082, 2705, 3787, 5410, 7574, 18935, 37870, 355027, 710054, 1775135, 2485189, 3550270, 4970378, 12425945, 24851890, 192069607, 384139214, 960348035, 1344487249, 1920696070, 2688974498, 6722436245, 13444872490]

約数ペア:

[(1, 13444872490), (2, 6722436245), (5, 2688974498), (7, 1920696070), (10, 1344487249), (14, 960348035), (35, 384139214), (70, 192069607), (541, 24851890), (1082, 12425945), (2705, 4970378), (3787, 3550270), (5410, 2485189), (7574, 1775135), (18935, 710054), (37870, 355027)]