742249711

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{18979}}^1$

素因数の和:19174

約数の個数: 16

約数和(自身を含む): 877027840

約数和(自身を除く): 134778129

約数列:

[1, 7, 37, 151, 259, 1057, 5587, 18979, 39109, 132853, 702223, 2865829, 4915561, 20060803, 106035673, 742249711]

約数ペア:

[(1, 742249711), (7, 106035673), (37, 20060803), (151, 4915561), (259, 2865829), (1057, 702223), (5587, 132853), (18979, 39109)]