508747984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{12553}}^1$

素因数の和:12727

約数の個数: 40

約数和(自身を含む): 1050769800

約数和(自身を除く): 542021816

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 298, 596, 1192, 2384, 2533, 5066, 10132, 12553, 20264, 25106, 40528, 50212, 100424, 200848, 213401, 426802, 853604, 1707208, 1870397, 3414416, 3740794, 7481588, 14963176, 29926352, 31796749, 63593498, 127186996, 254373992, 508747984]

約数ペア:

[(1, 508747984), (2, 254373992), (4, 127186996), (8, 63593498), (16, 31796749), (17, 29926352), (34, 14963176), (68, 7481588), (136, 3740794), (149, 3414416), (272, 1870397), (298, 1707208), (596, 853604), (1192, 426802), (2384, 213401), (2533, 200848), (5066, 100424), (10132, 50212), (12553, 40528), (20264, 25106)]