1345678012

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{4231}}^1$

素因数の和:4586

約数の個数: 48

約数和(自身を含む): 2773754368

約数和(自身を除く): 1428076356

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 307, 518, 614, 1036, 1228, 2149, 4231, 4298, 8462, 8596, 11359, 16924, 22718, 29617, 45436, 59234, 79513, 118468, 156547, 159026, 313094, 318052, 626188, 1095829, 1298917, 2191658, 2597834, 4383316, 5195668, 9092419, 18184838, 36369676, 48059929, 96119858, 192239716, 336419503, 672839006, 1345678012]

約数ペア:

[(1, 1345678012), (2, 672839006), (4, 336419503), (7, 192239716), (14, 96119858), (28, 48059929), (37, 36369676), (74, 18184838), (148, 9092419), (259, 5195668), (307, 4383316), (518, 2597834), (614, 2191658), (1036, 1298917), (1228, 1095829), (2149, 626188), (4231, 318052), (4298, 313094), (8462, 159026), (8596, 156547), (11359, 118468), (16924, 79513), (22718, 59234), (29617, 45436)]