1320087612

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1\times {\mathrm{2963}}^1$

素因数の和:3378

約数の個数: 48

約数和(自身を含む): 3115187712

約数和(自身を除く): 1795100100

約数列:

[1, 2, 3, 4, 6, 12, 137, 271, 274, 411, 542, 548, 813, 822, 1084, 1626, 1644, 2963, 3252, 5926, 8889, 11852, 17778, 35556, 37127, 74254, 111381, 148508, 222762, 405931, 445524, 802973, 811862, 1217793, 1605946, 1623724, 2408919, 2435586, 3211892, 4817838, 4871172, 9635676, 110007301, 220014602, 330021903, 440029204, 660043806, 1320087612]

約数ペア:

[(1, 1320087612), (2, 660043806), (3, 440029204), (4, 330021903), (6, 220014602), (12, 110007301), (137, 9635676), (271, 4871172), (274, 4817838), (411, 3211892), (542, 2435586), (548, 2408919), (813, 1623724), (822, 1605946), (1084, 1217793), (1626, 811862), (1644, 802973), (2963, 445524), (3252, 405931), (5926, 222762), (8889, 148508), (11852, 111381), (17778, 74254), (35556, 37127)]