1298302268

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 2369875200

約数和(自身を除く): 1071572932

約数列:

[1, 2, 4, 43, 83, 86, 166, 172, 199, 332, 398, 457, 796, 914, 1828, 3569, 7138, 8557, 14276, 16517, 17114, 19651, 33034, 34228, 37931, 39302, 66068, 75862, 78604, 90943, 151724, 181886, 363772, 710231, 1420462, 1631033, 2840924, 3262066, 3910549, 6524132, 7548269, 7821098, 15096538, 15642196, 30193076, 324575567, 649151134, 1298302268]

約数ペア:

[(1, 1298302268), (2, 649151134), (4, 324575567), (43, 30193076), (83, 15642196), (86, 15096538), (166, 7821098), (172, 7548269), (199, 6524132), (332, 3910549), (398, 3262066), (457, 2840924), (796, 1631033), (914, 1420462), (1828, 710231), (3569, 363772), (7138, 181886), (8557, 151724), (14276, 90943), (16517, 78604), (17114, 75862), (19651, 66068), (33034, 39302), (34228, 37931)]