2678705426

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{157}}^2\times {\mathrm{811}}^1$

素因数の和:1194

約数の個数: 24

約数和(自身を含む): 4109229936

約数和(自身を除く): 1430524510

約数列:

[1, 2, 67, 134, 157, 314, 811, 1622, 10519, 21038, 24649, 49298, 54337, 108674, 127327, 254654, 1651483, 3302966, 8530909, 17061818, 19990339, 39980678, 1339352713, 2678705426]

約数ペア:

[(1, 2678705426), (2, 1339352713), (67, 39980678), (134, 19990339), (157, 17061818), (314, 8530909), (811, 3302966), (1622, 1651483), (10519, 254654), (21038, 127327), (24649, 108674), (49298, 54337)]