2847183724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{521}}^1\times {\mathrm{1613}}^1$

素因数の和:2167

約数の個数: 72

約数和(自身を含む): 6274999584

約数和(自身を除く): 3427815860

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 521, 847, 1042, 1613, 1694, 2084, 3226, 3388, 3647, 5731, 6452, 7294, 11291, 11462, 14588, 17743, 22582, 22924, 35486, 40117, 45164, 63041, 70972, 80234, 124201, 126082, 160468, 195173, 248402, 252164, 390346, 441287, 496804, 780692, 840373, 882574, 1366211, 1680746, 1765148, 2732422, 3361492, 5464844, 5882611, 9244103, 11765222, 18488206, 23530444, 36976412, 64708721, 101685133, 129417442, 203370266, 258834884, 406740532, 711795931, 1423591862, 2847183724]

約数ペア:

[(1, 2847183724), (2, 1423591862), (4, 711795931), (7, 406740532), (11, 258834884), (14, 203370266), (22, 129417442), (28, 101685133), (44, 64708721), (77, 36976412), (121, 23530444), (154, 18488206), (242, 11765222), (308, 9244103), (484, 5882611), (521, 5464844), (847, 3361492), (1042, 2732422), (1613, 1765148), (1694, 1680746), (2084, 1366211), (3226, 882574), (3388, 840373), (3647, 780692), (5731, 496804), (6452, 441287), (7294, 390346), (11291, 252164), (11462, 248402), (14588, 195173), (17743, 160468), (22582, 126082), (22924, 124201), (35486, 80234), (40117, 70972), (45164, 63041)]