308839612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{51031}}^1$

素因数の和:51141

約数の個数: 24

約数和(自身を含む): 578702880

約数和(自身を除く): 269863268

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 51031, 102062, 204124, 867527, 1735054, 3470108, 4541759, 9083518, 18167036, 77209903, 154419806, 308839612]

約数ペア:

[(1, 308839612), (2, 154419806), (4, 77209903), (17, 18167036), (34, 9083518), (68, 4541759), (89, 3470108), (178, 1735054), (356, 867527), (1513, 204124), (3026, 102062), (6052, 51031)]