1270291066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{293099}}^1$

素因数の和:293309

約数の個数: 16

約数和(自身を含む): 2089216800

約数和(自身を除く): 818925734

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 293099, 586198, 3224089, 6448178, 57740503, 115481006, 635145533, 1270291066]

約数ペア:

[(1, 1270291066), (2, 635145533), (11, 115481006), (22, 57740503), (197, 6448178), (394, 3224089), (2167, 586198), (4334, 293099)]