1580459914028

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{63977}}^1\times {\mathrm{268517}}^1$

素因数の和:332521

約数の個数: 24

約数和(自身を含む): 2886113093472

約数和(自身を除く): 1305653179444

約数列:

[1, 2, 4, 23, 46, 92, 63977, 127954, 255908, 268517, 537034, 1074068, 1471471, 2942942, 5885884, 6175891, 12351782, 24703564, 17178912109, 34357824218, 68715648436, 395114978507, 790229957014, 1580459914028]

約数ペア:

[(1, 1580459914028), (2, 790229957014), (4, 395114978507), (23, 68715648436), (46, 34357824218), (92, 17178912109), (63977, 24703564), (127954, 12351782), (255908, 6175891), (268517, 5885884), (537034, 2942942), (1074068, 1471471)]