2009739932

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{1613}}^1$

素因数の和:1958

約数の個数: 48

約数和(自身を含む): 3792331872

約数和(自身を除く): 1782591940

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 251, 292, 502, 1004, 1241, 1613, 2482, 3226, 4267, 4964, 6452, 8534, 17068, 18323, 27421, 36646, 54842, 73292, 109684, 117749, 235498, 311491, 404863, 470996, 622982, 809726, 1245964, 1619452, 2001733, 4003466, 6882671, 8006932, 13765342, 27530684, 29554999, 59109998, 118219996, 502434983, 1004869966, 2009739932]

約数ペア:

[(1, 2009739932), (2, 1004869966), (4, 502434983), (17, 118219996), (34, 59109998), (68, 29554999), (73, 27530684), (146, 13765342), (251, 8006932), (292, 6882671), (502, 4003466), (1004, 2001733), (1241, 1619452), (1613, 1245964), (2482, 809726), (3226, 622982), (4267, 470996), (4964, 404863), (6452, 311491), (8534, 235498), (17068, 117749), (18323, 109684), (27421, 73292), (36646, 54842)]