713497616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{201781}}^1$

素因数の和:201819

約数の個数: 40

約数和(自身を含む): 1576320984

約数和(自身を除く): 862823368

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 201781, 403562, 807124, 1614248, 2623153, 3228496, 3430277, 5246306, 6860554, 10492612, 13721108, 20985224, 27442216, 41970448, 44593601, 54884432, 89187202, 178374404, 356748808, 713497616]

約数ペア:

[(1, 713497616), (2, 356748808), (4, 178374404), (8, 89187202), (13, 54884432), (16, 44593601), (17, 41970448), (26, 27442216), (34, 20985224), (52, 13721108), (68, 10492612), (104, 6860554), (136, 5246306), (208, 3430277), (221, 3228496), (272, 2623153), (442, 1614248), (884, 807124), (1768, 403562), (3536, 201781)]