2013181562

素因数分解:

$2^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{43801}}^1$

素因数の和:43891

約数の個数: 32

約数和(自身を含む): 3574243200

約数和(自身を除く): 1561061638

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 343, 469, 686, 938, 3283, 6566, 22981, 43801, 45962, 87602, 306607, 613214, 2146249, 2934667, 4292498, 5869334, 15023743, 20542669, 30047486, 41085338, 143798683, 287597366, 1006590781, 2013181562]

約数ペア:

[(1, 2013181562), (2, 1006590781), (7, 287597366), (14, 143798683), (49, 41085338), (67, 30047486), (98, 20542669), (134, 15023743), (343, 5869334), (469, 4292498), (686, 2934667), (938, 2146249), (3283, 613214), (6566, 306607), (22981, 87602), (43801, 45962)]