1214991772

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{75353}}^1$

素因数の和:75525

約数の個数: 24

約数和(自身を含む): 2215407600

約数和(自身を除く): 1000415828

約数列:

[1, 2, 4, 29, 58, 116, 139, 278, 556, 4031, 8062, 16124, 75353, 150706, 301412, 2185237, 4370474, 8740948, 10474067, 20948134, 41896268, 303747943, 607495886, 1214991772]

約数ペア:

[(1, 1214991772), (2, 607495886), (4, 303747943), (29, 41896268), (58, 20948134), (116, 10474067), (139, 8740948), (278, 4370474), (556, 2185237), (4031, 301412), (8062, 150706), (16124, 75353)]