409870318

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6857}}^1$

素因数の和:6913

約数の個数: 48

約数和(自身を含む): 766175760

約数和(自身を除く): 356305442

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 121, 143, 209, 242, 247, 286, 418, 494, 1573, 2299, 2717, 3146, 4598, 5434, 6857, 13714, 29887, 59774, 75427, 89141, 130283, 150854, 178282, 260566, 829697, 980551, 1433113, 1659394, 1693679, 1961102, 2866226, 3387358, 10786061, 15764243, 18630469, 21572122, 31528486, 37260938, 204935159, 409870318]

約数ペア:

[(1, 409870318), (2, 204935159), (11, 37260938), (13, 31528486), (19, 21572122), (22, 18630469), (26, 15764243), (38, 10786061), (121, 3387358), (143, 2866226), (209, 1961102), (242, 1693679), (247, 1659394), (286, 1433113), (418, 980551), (494, 829697), (1573, 260566), (2299, 178282), (2717, 150854), (3146, 130283), (4598, 89141), (5434, 75427), (6857, 59774), (13714, 29887)]