2005172076

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{10477}}^1$

素因数の和:10914

約数の個数: 48

約数和(自身を含む): 4805629920

約数和(自身を除く): 2800457844

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 389, 492, 778, 1167, 1556, 2334, 4668, 10477, 15949, 20954, 31431, 31898, 41908, 47847, 62862, 63796, 95694, 125724, 191388, 429557, 859114, 1288671, 1718228, 2577342, 4075553, 5154684, 8151106, 12226659, 16302212, 24453318, 48906636, 167097673, 334195346, 501293019, 668390692, 1002586038, 2005172076]

約数ペア:

[(1, 2005172076), (2, 1002586038), (3, 668390692), (4, 501293019), (6, 334195346), (12, 167097673), (41, 48906636), (82, 24453318), (123, 16302212), (164, 12226659), (246, 8151106), (389, 5154684), (492, 4075553), (778, 2577342), (1167, 1718228), (1556, 1288671), (2334, 859114), (4668, 429557), (10477, 191388), (15949, 125724), (20954, 95694), (31431, 63796), (31898, 62862), (41908, 47847)]