13303903778

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{70571}}^1$

素因数の和:70655

約数の個数: 48

約数和(自身を含む): 23652911520

約数和(自身を除く): 10349007742

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 121, 209, 242, 418, 451, 779, 902, 1558, 2299, 4598, 4961, 8569, 9922, 17138, 70571, 94259, 141142, 188518, 776281, 1340849, 1552562, 2681698, 2893411, 5786822, 8539091, 14749339, 17078182, 29498678, 31827521, 54974809, 63655042, 109949618, 162242729, 324485458, 350102731, 604722899, 700205462, 1209445798, 6651951889, 13303903778]

約数ペア:

[(1, 13303903778), (2, 6651951889), (11, 1209445798), (19, 700205462), (22, 604722899), (38, 350102731), (41, 324485458), (82, 162242729), (121, 109949618), (209, 63655042), (242, 54974809), (418, 31827521), (451, 29498678), (779, 17078182), (902, 14749339), (1558, 8539091), (2299, 5786822), (4598, 2893411), (4961, 2681698), (8569, 1552562), (9922, 1340849), (17138, 776281), (70571, 188518), (94259, 141142)]