1895970086212

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{3539}}^1\times {\mathrm{739967}}^1$

素因数の和:743691

約数の個数: 24

約数和(自身を含む): 3337226081280

約数和(自身を除く): 1441255995068

約数列:

[1, 2, 4, 181, 362, 724, 3539, 7078, 14156, 640559, 739967, 1281118, 1479934, 2562236, 2959868, 133934027, 267868054, 535736108, 2618743213, 5237486426, 10474972852, 473992521553, 947985043106, 1895970086212]

約数ペア:

[(1, 1895970086212), (2, 947985043106), (4, 473992521553), (181, 10474972852), (362, 5237486426), (724, 2618743213), (3539, 535736108), (7078, 267868054), (14156, 133934027), (640559, 2959868), (739967, 2562236), (1281118, 1479934)]