1204856774

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1217}}^1\times {\mathrm{4091}}^1$

素因数の和:5332

約数の個数: 24

約数和(自身を含む): 1988638344

約数和(自身を除く): 783781570

約数列:

[1, 2, 11, 22, 121, 242, 1217, 2434, 4091, 8182, 13387, 26774, 45001, 90002, 147257, 294514, 495011, 990022, 4978747, 9957494, 54766217, 109532434, 602428387, 1204856774]

約数ペア:

[(1, 1204856774), (2, 602428387), (11, 109532434), (22, 54766217), (121, 9957494), (242, 4978747), (1217, 990022), (2434, 495011), (4091, 294514), (8182, 147257), (13387, 90002), (26774, 45001)]