2040786088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2371}}^1\times {\mathrm{9781}}^1$

素因数の和:12169

約数の個数: 32

約数和(自身を含む): 4176522720

約数和(自身を除く): 2135736632

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2371, 4742, 9484, 9781, 18968, 19562, 26081, 39124, 52162, 78248, 104324, 107591, 208648, 215182, 430364, 860728, 23190751, 46381502, 92763004, 185526008, 255098261, 510196522, 1020393044, 2040786088]

約数ペア:

[(1, 2040786088), (2, 1020393044), (4, 510196522), (8, 255098261), (11, 185526008), (22, 92763004), (44, 46381502), (88, 23190751), (2371, 860728), (4742, 430364), (9484, 215182), (9781, 208648), (18968, 107591), (19562, 104324), (26081, 78248), (39124, 52162)]