1330842716

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{490001}}^1$

素因数の和:490109

約数の個数: 24

約数和(自身を含む): 2689130976

約数和(自身を除く): 1358288260

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 490001, 980002, 1960004, 3430007, 6860014, 13720028, 47530097, 95060194, 190120388, 332710679, 665421358, 1330842716]

約数ペア:

[(1, 1330842716), (2, 665421358), (4, 332710679), (7, 190120388), (14, 95060194), (28, 47530097), (97, 13720028), (194, 6860014), (388, 3430007), (679, 1960004), (1358, 980002), (2716, 490001)]