1519408982

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2351}}^1$

素因数の和:2493

約数の個数: 64

約数和(自身を含む): 2901878784

約数和(自身を除く): 1382469802

約数列:

[1, 2, 7, 13, 14, 26, 53, 67, 91, 106, 134, 182, 371, 469, 689, 742, 871, 938, 1378, 1742, 2351, 3551, 4702, 4823, 6097, 7102, 9646, 12194, 16457, 24857, 30563, 32914, 46163, 49714, 61126, 92326, 124603, 157517, 213941, 249206, 315034, 323141, 427882, 646282, 872221, 1102619, 1619839, 1744442, 2047721, 2205238, 3239678, 4095442, 8348401, 11338873, 14334047, 16696802, 22677746, 28668094, 58438807, 108529213, 116877614, 217058426, 759704491, 1519408982]

約数ペア:

[(1, 1519408982), (2, 759704491), (7, 217058426), (13, 116877614), (14, 108529213), (26, 58438807), (53, 28668094), (67, 22677746), (91, 16696802), (106, 14334047), (134, 11338873), (182, 8348401), (371, 4095442), (469, 3239678), (689, 2205238), (742, 2047721), (871, 1744442), (938, 1619839), (1378, 1102619), (1742, 872221), (2351, 646282), (3551, 427882), (4702, 323141), (4823, 315034), (6097, 249206), (7102, 213941), (9646, 157517), (12194, 124603), (16457, 92326), (24857, 61126), (30563, 49714), (32914, 46163)]