2080259426

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{5099}}^1$

素因数の和:5319

約数の個数: 48

約数和(自身を含む): 3809332800

約数和(自身を除く): 1729073374

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 181, 322, 362, 1127, 1267, 2254, 2534, 4163, 5099, 8326, 8869, 10198, 17738, 29141, 35693, 58282, 71386, 117277, 203987, 234554, 249851, 407974, 499702, 820939, 922919, 1641878, 1845838, 5746573, 6460433, 11493146, 12920866, 21227137, 42454274, 45223031, 90446062, 148589959, 297179918, 1040129713, 2080259426]

約数ペア:

[(1, 2080259426), (2, 1040129713), (7, 297179918), (14, 148589959), (23, 90446062), (46, 45223031), (49, 42454274), (98, 21227137), (161, 12920866), (181, 11493146), (322, 6460433), (362, 5746573), (1127, 1845838), (1267, 1641878), (2254, 922919), (2534, 820939), (4163, 499702), (5099, 407974), (8326, 249851), (8869, 234554), (10198, 203987), (17738, 117277), (29141, 71386), (35693, 58282)]