1336953380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{22157}}^1$

素因数の和:22604

約数の個数: 48

約数和(自身を含む): 3216278016

約数和(自身を除く): 1879324636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 431, 862, 1724, 2155, 3017, 4310, 6034, 8620, 12068, 15085, 22157, 30170, 44314, 60340, 88628, 110785, 155099, 221570, 310198, 443140, 620396, 775495, 1550990, 3101980, 9549667, 19099334, 38198668, 47748335, 66847669, 95496670, 133695338, 190993340, 267390676, 334238345, 668476690, 1336953380]

約数ペア:

[(1, 1336953380), (2, 668476690), (4, 334238345), (5, 267390676), (7, 190993340), (10, 133695338), (14, 95496670), (20, 66847669), (28, 47748335), (35, 38198668), (70, 19099334), (140, 9549667), (431, 3101980), (862, 1550990), (1724, 775495), (2155, 620396), (3017, 443140), (4310, 310198), (6034, 221570), (8620, 155099), (12068, 110785), (15085, 88628), (22157, 60340), (30170, 44314)]