3752986978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{293983}}^1$

素因数の和:294489

約数の個数: 16

約数和(自身を含む): 6074885376

約数和(自身を除く): 2321898398

約数列:

[1, 2, 13, 26, 491, 982, 6383, 12766, 293983, 587966, 3821779, 7643558, 144345653, 288691306, 1876493489, 3752986978]

約数ペア:

[(1, 3752986978), (2, 1876493489), (13, 288691306), (26, 144345653), (491, 7643558), (982, 3821779), (6383, 587966), (12766, 293983)]