508701908

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{80849}}^1$

素因数の和:80888

約数の個数: 36

約数和(自身を含む): 1053798900

約数和(自身を除く): 545096992

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 80849, 161698, 323396, 889339, 1051037, 1778678, 2102074, 3557356, 4204148, 9782729, 11561407, 19565458, 23122814, 39130916, 46245628, 127175477, 254350954, 508701908]

約数ペア:

[(1, 508701908), (2, 254350954), (4, 127175477), (11, 46245628), (13, 39130916), (22, 23122814), (26, 19565458), (44, 11561407), (52, 9782729), (121, 4204148), (143, 3557356), (242, 2102074), (286, 1778678), (484, 1051037), (572, 889339), (1573, 323396), (3146, 161698), (6292, 80849)]