740212912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2721371}}^1$

素因数の和:2721396

約数の個数: 20

約数和(自身を含む): 1518525576

約数和(自身を除く): 778312664

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2721371, 5442742, 10885484, 21770968, 43541936, 46263307, 92526614, 185053228, 370106456, 740212912]

約数ペア:

[(1, 740212912), (2, 370106456), (4, 185053228), (8, 92526614), (16, 46263307), (17, 43541936), (34, 21770968), (68, 10885484), (136, 5442742), (272, 2721371)]