889453328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{3270049}}^1$

素因数の和:3270074

約数の個数: 20

約数和(自身を含む): 1824687900

約数和(自身を除く): 935234572

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 3270049, 6540098, 13080196, 26160392, 52320784, 55590833, 111181666, 222363332, 444726664, 889453328]

約数ペア:

[(1, 889453328), (2, 444726664), (4, 222363332), (8, 111181666), (16, 55590833), (17, 52320784), (34, 26160392), (68, 13080196), (136, 6540098), (272, 3270049)]