1270608016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4671353}}^1$

素因数の和:4671378

約数の個数: 20

約数和(自身を含む): 2606615532

約数和(自身を除く): 1336007516

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4671353, 9342706, 18685412, 37370824, 74741648, 79413001, 158826002, 317652004, 635304008, 1270608016]

約数ペア:

[(1, 1270608016), (2, 635304008), (4, 317652004), (8, 158826002), (16, 79413001), (17, 74741648), (34, 37370824), (68, 18685412), (136, 9342706), (272, 4671353)]