1013251678

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1\times {\mathrm{12659}}^1$

素因数の和:13983

約数の個数: 16

約数和(自身を含む): 1570245120

約数和(自身を除く): 556993442

約数列:

[1, 2, 31, 62, 1291, 2582, 12659, 25318, 40021, 80042, 392429, 784858, 16342769, 32685538, 506625839, 1013251678]

約数ペア:

[(1, 1013251678), (2, 506625839), (31, 32685538), (62, 16342769), (1291, 784858), (2582, 392429), (12659, 80042), (25318, 40021)]