340457054

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{12401}}^1$

素因数の和:12500

約数の個数: 32

約数和(自身を含む): 610773696

約数和(自身を除く): 270316642

約数列:

[1, 2, 7, 14, 37, 53, 74, 106, 259, 371, 518, 742, 1961, 3922, 12401, 13727, 24802, 27454, 86807, 173614, 458837, 657253, 917674, 1314506, 3211859, 4600771, 6423718, 9201542, 24318361, 48636722, 170228527, 340457054]

約数ペア:

[(1, 340457054), (2, 170228527), (7, 48636722), (14, 24318361), (37, 9201542), (53, 6423718), (74, 4600771), (106, 3211859), (259, 1314506), (371, 917674), (518, 657253), (742, 458837), (1961, 173614), (3922, 86807), (12401, 27454), (13727, 24802)]