2047411408

素因数分解:

$2^4\times 7^1\times {\mathrm{3119}}^1\times {\mathrm{5861}}^1$

素因数の和:8995

約数の個数: 40

約数和(自身を含む): 4535781120

約数和(自身を除く): 2488369712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3119, 5861, 6238, 11722, 12476, 21833, 23444, 24952, 41027, 43666, 46888, 49904, 82054, 87332, 93776, 164108, 174664, 328216, 349328, 656432, 18280459, 36560918, 73121836, 127963213, 146243672, 255926426, 292487344, 511852852, 1023705704, 2047411408]

約数ペア:

[(1, 2047411408), (2, 1023705704), (4, 511852852), (7, 292487344), (8, 255926426), (14, 146243672), (16, 127963213), (28, 73121836), (56, 36560918), (112, 18280459), (3119, 656432), (5861, 349328), (6238, 328216), (11722, 174664), (12476, 164108), (21833, 93776), (23444, 87332), (24952, 82054), (41027, 49904), (43666, 46888)]