1989064

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3229}}^1$

素因数の和:3253

約数の個数: 32

約数和(自身を含む): 4651200

約数和(自身を除く): 2662136

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 3229, 6458, 12916, 22603, 25832, 35519, 45206, 71038, 90412, 142076, 180824, 248633, 284152, 497266, 994532, 1989064]

約数ペア:

[(1, 1989064), (2, 994532), (4, 497266), (7, 284152), (8, 248633), (11, 180824), (14, 142076), (22, 90412), (28, 71038), (44, 45206), (56, 35519), (77, 25832), (88, 22603), (154, 12916), (308, 6458), (616, 3229)]