2085110008

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{721991}}^1$

素因数の和:722035

約数の個数: 24

約数和(自身を含む): 4126184280

約数和(自身を除く): 2041074272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 721991, 1443982, 2887964, 5775928, 13717829, 27435658, 54871316, 109742632, 260638751, 521277502, 1042555004, 2085110008]

約数ペア:

[(1, 2085110008), (2, 1042555004), (4, 521277502), (8, 260638751), (19, 109742632), (38, 54871316), (76, 27435658), (152, 13717829), (361, 5775928), (722, 2887964), (1444, 1443982), (2888, 721991)]