2017952356

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{5903}}^1$

素因数の和:6364

約数の個数: 48

約数和(自身を含む): 4185699840

約数和(自身を除く): 2167747484

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 421, 812, 842, 1684, 2947, 5894, 5903, 11788, 11806, 12209, 23612, 24418, 41321, 48836, 82642, 85463, 165284, 170926, 171187, 341852, 342374, 684748, 1198309, 2396618, 2485163, 4793236, 4970326, 9940652, 17396141, 34792282, 69584564, 72069727, 144139454, 288278908, 504488089, 1008976178, 2017952356]

約数ペア:

[(1, 2017952356), (2, 1008976178), (4, 504488089), (7, 288278908), (14, 144139454), (28, 72069727), (29, 69584564), (58, 34792282), (116, 17396141), (203, 9940652), (406, 4970326), (421, 4793236), (812, 2485163), (842, 2396618), (1684, 1198309), (2947, 684748), (5894, 342374), (5903, 341852), (11788, 171187), (11806, 170926), (12209, 165284), (23612, 85463), (24418, 82642), (41321, 48836)]