977882672

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{361643}}^1$

素因数の和:361677

約数の個数: 30

約数和(自身を含む): 2051606412

約数和(自身を除く): 1073723740

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 361643, 723286, 1446572, 2893144, 4701359, 5786288, 9402718, 18805436, 37610872, 61117667, 75221744, 122235334, 244470668, 488941336, 977882672]

約数ペア:

[(1, 977882672), (2, 488941336), (4, 244470668), (8, 122235334), (13, 75221744), (16, 61117667), (26, 37610872), (52, 18805436), (104, 9402718), (169, 5786288), (208, 4701359), (338, 2893144), (676, 1446572), (1352, 723286), (2704, 361643)]