1237641938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{806807}}^1$

素因数の和:806881

約数の個数: 16

約数和(自身を含む): 2033156160

約数和(自身を除く): 795514222

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 806807, 1613614, 10488491, 20976982, 47601613, 95203226, 618820969, 1237641938]

約数ペア:

[(1, 1237641938), (2, 618820969), (13, 95203226), (26, 47601613), (59, 20976982), (118, 10488491), (767, 1613614), (1534, 806807)]