2868731668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{22741}}^1$

素因数の和:22864

約数の個数: 48

約数和(自身を含む): 5685136128

約数和(自身を除く): 2816404460

約数列:

[1, 2, 4, 11, 22, 44, 47, 61, 94, 122, 188, 244, 517, 671, 1034, 1342, 2068, 2684, 2867, 5734, 11468, 22741, 31537, 45482, 63074, 90964, 126148, 250151, 500302, 1000604, 1068827, 1387201, 2137654, 2774402, 4275308, 5548804, 11757097, 15259211, 23514194, 30518422, 47028388, 61036844, 65198447, 130396894, 260793788, 717182917, 1434365834, 2868731668]

約数ペア:

[(1, 2868731668), (2, 1434365834), (4, 717182917), (11, 260793788), (22, 130396894), (44, 65198447), (47, 61036844), (61, 47028388), (94, 30518422), (122, 23514194), (188, 15259211), (244, 11757097), (517, 5548804), (671, 4275308), (1034, 2774402), (1342, 2137654), (2068, 1387201), (2684, 1068827), (2867, 1000604), (5734, 500302), (11468, 250151), (22741, 126148), (31537, 90964), (45482, 63074)]