4251569276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{4639}}^1$

素因数の和:5082

約数の個数: 48

約数和(自身を含む): 8107008000

約数和(自身を除く): 3855438724

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 389, 589, 778, 1178, 1556, 2356, 4639, 7391, 9278, 12059, 14782, 18556, 24118, 29564, 48236, 88141, 143809, 176282, 229121, 287618, 352564, 458242, 575236, 916484, 1804571, 2732371, 3609142, 5464742, 7218284, 10929484, 34286849, 55941701, 68573698, 111883402, 137147396, 223766804, 1062892319, 2125784638, 4251569276]

約数ペア:

[(1, 4251569276), (2, 2125784638), (4, 1062892319), (19, 223766804), (31, 137147396), (38, 111883402), (62, 68573698), (76, 55941701), (124, 34286849), (389, 10929484), (589, 7218284), (778, 5464742), (1178, 3609142), (1556, 2732371), (2356, 1804571), (4639, 916484), (7391, 575236), (9278, 458242), (12059, 352564), (14782, 287618), (18556, 229121), (24118, 176282), (29564, 143809), (48236, 88141)]