1992944

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{431}}^1$

素因数の和:473

約数の個数: 30

約数和(自身を含む): 4111344

約数和(自身を除く): 2118400

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 431, 578, 862, 1156, 1724, 2312, 3448, 4624, 6896, 7327, 14654, 29308, 58616, 117232, 124559, 249118, 498236, 996472, 1992944]

約数ペア:

[(1, 1992944), (2, 996472), (4, 498236), (8, 249118), (16, 124559), (17, 117232), (34, 58616), (68, 29308), (136, 14654), (272, 7327), (289, 6896), (431, 4624), (578, 3448), (862, 2312), (1156, 1724)]