942492019

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 1197711360

約数和(自身を除く): 255219341

約数列:

[1, 7, 17, 49, 59, 119, 127, 151, 413, 833, 889, 1003, 1057, 2159, 2567, 2891, 6223, 7021, 7399, 7493, 8909, 15113, 17969, 19177, 49147, 52451, 62363, 105791, 125783, 127381, 134239, 151453, 326009, 367157, 436541, 891667, 939673, 1060171, 1131443, 2282063, 6241669, 7421197, 7920101, 15974441, 19234531, 55440707, 134641717, 942492019]

約数ペア:

[(1, 942492019), (7, 134641717), (17, 55440707), (49, 19234531), (59, 15974441), (119, 7920101), (127, 7421197), (151, 6241669), (413, 2282063), (833, 1131443), (889, 1060171), (1003, 939673), (1057, 891667), (2159, 436541), (2567, 367157), (2891, 326009), (6223, 151453), (7021, 134239), (7399, 127381), (7493, 125783), (8909, 105791), (15113, 62363), (17969, 52451), (19177, 49147)]