2008710116

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{1013}}^1$

素因数の和:1249

約数の個数: 72

約数和(自身を含む): 4181800896

約数和(自身を除く): 2173090780

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 151, 196, 268, 302, 469, 604, 938, 1013, 1057, 1876, 2026, 2114, 3283, 4052, 4228, 6566, 7091, 7399, 10117, 13132, 14182, 14798, 20234, 28364, 29596, 40468, 49637, 67871, 70819, 99274, 135742, 141638, 152963, 198548, 271484, 283276, 305926, 475097, 495733, 611852, 950194, 991466, 1070741, 1900388, 1982932, 2141482, 3325679, 4282964, 6651358, 7495187, 10248521, 13302716, 14990374, 20497042, 29980748, 40994084, 71739647, 143479294, 286958588, 502177529, 1004355058, 2008710116]

約数ペア:

[(1, 2008710116), (2, 1004355058), (4, 502177529), (7, 286958588), (14, 143479294), (28, 71739647), (49, 40994084), (67, 29980748), (98, 20497042), (134, 14990374), (151, 13302716), (196, 10248521), (268, 7495187), (302, 6651358), (469, 4282964), (604, 3325679), (938, 2141482), (1013, 1982932), (1057, 1900388), (1876, 1070741), (2026, 991466), (2114, 950194), (3283, 611852), (4052, 495733), (4228, 475097), (6566, 305926), (7091, 283276), (7399, 271484), (10117, 198548), (13132, 152963), (14182, 141638), (14798, 135742), (20234, 99274), (28364, 70819), (29596, 67871), (40468, 49637)]