1552806881276

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5743}}^1\times {\mathrm{260987}}^1$

素因数の和:266778

約数の個数: 48

約数和(自身を含む): 3190116873216

約数和(自身を除く): 1637309991940

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 5743, 11486, 22972, 40201, 80402, 160804, 212491, 260987, 424982, 521974, 849964, 1043948, 1487437, 1826909, 2974874, 3653818, 5949748, 7307636, 9656519, 19313038, 38626076, 67595633, 135191266, 270382532, 1498848341, 2997696682, 5995393364, 10491938387, 20983876774, 41967753548, 55457388617, 110914777234, 221829554468, 388201720319, 776403440638, 1552806881276]

約数ペア:

[(1, 1552806881276), (2, 776403440638), (4, 388201720319), (7, 221829554468), (14, 110914777234), (28, 55457388617), (37, 41967753548), (74, 20983876774), (148, 10491938387), (259, 5995393364), (518, 2997696682), (1036, 1498848341), (5743, 270382532), (11486, 135191266), (22972, 67595633), (40201, 38626076), (80402, 19313038), (160804, 9656519), (212491, 7307636), (260987, 5949748), (424982, 3653818), (521974, 2974874), (849964, 1826909), (1043948, 1487437)]