1230287572

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{20231}}^1$

素因数の和:20919

約数の個数: 24

約数和(自身を含む): 2250122112

約数和(自身を除く): 1019834540

約数列:

[1, 2, 4, 23, 46, 92, 661, 1322, 2644, 15203, 20231, 30406, 40462, 60812, 80924, 465313, 930626, 1861252, 13372691, 26745382, 53490764, 307571893, 615143786, 1230287572]

約数ペア:

[(1, 1230287572), (2, 615143786), (4, 307571893), (23, 53490764), (46, 26745382), (92, 13372691), (661, 1861252), (1322, 930626), (2644, 465313), (15203, 80924), (20231, 60812), (30406, 40462)]