286716470

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{3701}}^1$

素因数の和:3896

約数の個数: 32

約数和(自身を含む): 528823296

約数和(自身を除く): 242106826

約数列:

[1, 2, 5, 10, 61, 122, 127, 254, 305, 610, 635, 1270, 3701, 7402, 7747, 15494, 18505, 37010, 38735, 77470, 225761, 451522, 470027, 940054, 1128805, 2257610, 2350135, 4700270, 28671647, 57343294, 143358235, 286716470]

約数ペア:

[(1, 286716470), (2, 143358235), (5, 57343294), (10, 28671647), (61, 4700270), (122, 2350135), (127, 2257610), (254, 1128805), (305, 940054), (610, 470027), (635, 451522), (1270, 225761), (3701, 77470), (7402, 38735), (7747, 37010), (15494, 18505)]