8659638724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{6791}}^1$

素因数の和:7276

約数の個数: 48

約数和(自身を含む): 16803190656

約数和(自身を除く): 8143551932

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 397, 794, 803, 1588, 1606, 3212, 4367, 6791, 8734, 13582, 17468, 27164, 28981, 57962, 74701, 115924, 149402, 298804, 318791, 495743, 637582, 991486, 1275164, 1982972, 2696027, 5392054, 5453173, 10784108, 10906346, 21812692, 29656297, 59312594, 118625188, 196809971, 393619942, 787239884, 2164909681, 4329819362, 8659638724]

約数ペア:

[(1, 8659638724), (2, 4329819362), (4, 2164909681), (11, 787239884), (22, 393619942), (44, 196809971), (73, 118625188), (146, 59312594), (292, 29656297), (397, 21812692), (794, 10906346), (803, 10784108), (1588, 5453173), (1606, 5392054), (3212, 2696027), (4367, 1982972), (6791, 1275164), (8734, 991486), (13582, 637582), (17468, 495743), (27164, 318791), (28981, 298804), (57962, 149402), (74701, 115924)]