850935596

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{21911}}^1$

素因数の和:22014

約数の個数: 48

約数和(自身を含む): 1816066560

約数和(自身を除く): 965130964

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 266, 292, 511, 532, 1022, 1387, 2044, 2774, 5548, 9709, 19418, 21911, 38836, 43822, 87644, 153377, 306754, 416309, 613508, 832618, 1599503, 1665236, 2914163, 3199006, 5828326, 6398012, 11196521, 11656652, 22393042, 30390557, 44786084, 60781114, 121562228, 212733899, 425467798, 850935596]

約数ペア:

[(1, 850935596), (2, 425467798), (4, 212733899), (7, 121562228), (14, 60781114), (19, 44786084), (28, 30390557), (38, 22393042), (73, 11656652), (76, 11196521), (133, 6398012), (146, 5828326), (266, 3199006), (292, 2914163), (511, 1665236), (532, 1599503), (1022, 832618), (1387, 613508), (2044, 416309), (2774, 306754), (5548, 153377), (9709, 87644), (19418, 43822), (21911, 38836)]