2017443896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{1657}}^1$

素因数の和:2208

約数の個数: 64

約数和(自身を含む): 4261723200

約数和(自身を除く): 2244279304

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 509, 598, 1018, 1196, 1657, 2036, 2392, 3314, 4072, 6617, 6628, 11707, 13234, 13256, 21541, 23414, 26468, 38111, 43082, 46828, 52936, 76222, 86164, 93656, 152191, 152444, 172328, 304382, 304888, 495443, 608764, 843413, 990886, 1217528, 1686826, 1981772, 3373652, 3963544, 6747304, 10964369, 19398499, 21928738, 38796998, 43857476, 77593996, 87714952, 155187992, 252180487, 504360974, 1008721948, 2017443896]

約数ペア:

[(1, 2017443896), (2, 1008721948), (4, 504360974), (8, 252180487), (13, 155187992), (23, 87714952), (26, 77593996), (46, 43857476), (52, 38796998), (92, 21928738), (104, 19398499), (184, 10964369), (299, 6747304), (509, 3963544), (598, 3373652), (1018, 1981772), (1196, 1686826), (1657, 1217528), (2036, 990886), (2392, 843413), (3314, 608764), (4072, 495443), (6617, 304888), (6628, 304382), (11707, 172328), (13234, 152444), (13256, 152191), (21541, 93656), (23414, 86164), (26468, 76222), (38111, 52936), (43082, 46828)]