289011198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{7793}}^1$

素因数の和:8688

約数の個数: 32

約数和(自身を含む): 661430016

約数和(自身を除く): 372418818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 883, 1766, 2649, 5298, 6181, 7793, 12362, 15586, 18543, 23379, 37086, 46758, 54551, 109102, 163653, 327306, 6881219, 13762438, 20643657, 41287314, 48168533, 96337066, 144505599, 289011198]

約数ペア:

[(1, 289011198), (2, 144505599), (3, 96337066), (6, 48168533), (7, 41287314), (14, 20643657), (21, 13762438), (42, 6881219), (883, 327306), (1766, 163653), (2649, 109102), (5298, 54551), (6181, 46758), (7793, 37086), (12362, 23379), (15586, 18543)]