1520246072

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{1210387}}^1$

素因数の和:1210550

約数の個数: 16

約数和(自身を含む): 2868619560

約数和(自身を除く): 1348373488

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 1210387, 2420774, 4841548, 9683096, 190030759, 380061518, 760123036, 1520246072]

約数ペア:

[(1, 1520246072), (2, 760123036), (4, 380061518), (8, 190030759), (157, 9683096), (314, 4841548), (628, 2420774), (1256, 1210387)]