309934672

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{365489}}^1$

素因数の和:365550

約数の個数: 20

約数和(自身を含む): 611830260

約数和(自身を除く): 301895588

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 365489, 730978, 1461956, 2923912, 5847824, 19370917, 38741834, 77483668, 154967336, 309934672]

約数ペア:

[(1, 309934672), (2, 154967336), (4, 77483668), (8, 38741834), (16, 19370917), (53, 5847824), (106, 2923912), (212, 1461956), (424, 730978), (848, 365489)]