2478426544

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{1280179}}^1$

素因数の和:1280209

約数の個数: 30

約数和(自身を含む): 5278182140

約数和(自身を除く): 2799755596

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 1280179, 2560358, 5120716, 10241432, 14081969, 20482864, 28163938, 56327876, 112655752, 154901659, 225311504, 309803318, 619606636, 1239213272, 2478426544]

約数ペア:

[(1, 2478426544), (2, 1239213272), (4, 619606636), (8, 309803318), (11, 225311504), (16, 154901659), (22, 112655752), (44, 56327876), (88, 28163938), (121, 20482864), (176, 14081969), (242, 10241432), (484, 5120716), (968, 2560358), (1936, 1280179)]