938001484

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{2207}}^1$

素因数の和:2614

約数の個数: 48

約数和(自身を含む): 1925941248

約数和(自身を除く): 987939764

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 353, 602, 706, 1204, 1412, 2207, 2471, 4414, 4942, 8828, 9884, 15179, 15449, 30358, 30898, 60716, 61796, 94901, 106253, 189802, 212506, 379604, 425012, 664307, 779071, 1328614, 1558142, 2657228, 3116284, 5453497, 10906994, 21813988, 33500053, 67000106, 134000212, 234500371, 469000742, 938001484]

約数ペア:

[(1, 938001484), (2, 469000742), (4, 234500371), (7, 134000212), (14, 67000106), (28, 33500053), (43, 21813988), (86, 10906994), (172, 5453497), (301, 3116284), (353, 2657228), (602, 1558142), (706, 1328614), (1204, 779071), (1412, 664307), (2207, 425012), (2471, 379604), (4414, 212506), (4942, 189802), (8828, 106253), (9884, 94901), (15179, 61796), (15449, 60716), (30358, 30898)]