238281692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1489}}^1\times {\mathrm{3637}}^1$

素因数の和:5141

約数の個数: 24

約数和(自身を含む): 455332080

約数和(自身を除く): 217050388

約数列:

[1, 2, 4, 11, 22, 44, 1489, 2978, 3637, 5956, 7274, 14548, 16379, 32758, 40007, 65516, 80014, 160028, 5415493, 10830986, 21661972, 59570423, 119140846, 238281692]

約数ペア:

[(1, 238281692), (2, 119140846), (4, 59570423), (11, 21661972), (22, 10830986), (44, 5415493), (1489, 160028), (2978, 80014), (3637, 65516), (5956, 40007), (7274, 32758), (14548, 16379)]