38996849116

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1542841}}^1$

素因数の和:1543005

約数の個数: 24

約数和(自身を含む): 69983313120

約数和(自身を除く): 30986464004

約数列:

[1, 2, 4, 71, 89, 142, 178, 284, 356, 6319, 12638, 25276, 1542841, 3085682, 6171364, 109541711, 137312849, 219083422, 274625698, 438166844, 549251396, 9749212279, 19498424558, 38996849116]

約数ペア:

[(1, 38996849116), (2, 19498424558), (4, 9749212279), (71, 549251396), (89, 438166844), (142, 274625698), (178, 219083422), (284, 137312849), (356, 109541711), (6319, 6171364), (12638, 3085682), (25276, 1542841)]