858256084

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1803059}}^1$

素因数の和:1803087

約数の個数: 24

約数和(自身を含む): 1817484480

約数和(自身を除く): 959228396

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1803059, 3606118, 7212236, 12621413, 25242826, 30652003, 50485652, 61304006, 122608012, 214564021, 429128042, 858256084]

約数ペア:

[(1, 858256084), (2, 429128042), (4, 214564021), (7, 122608012), (14, 61304006), (17, 50485652), (28, 30652003), (34, 25242826), (68, 12621413), (119, 7212236), (238, 3606118), (476, 1803059)]