2021288032

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{7757}}^1$

素因数の和:8263

約数の個数: 48

約数和(自身を含む): 4222834560

約数和(自身を除く): 2201546528

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 479, 544, 958, 1916, 3832, 7664, 7757, 8143, 15328, 15514, 16286, 31028, 32572, 62056, 65144, 124112, 130288, 131869, 248224, 260576, 263738, 527476, 1054952, 2109904, 3715603, 4219808, 7431206, 14862412, 29724824, 59449648, 63165251, 118899296, 126330502, 252661004, 505322008, 1010644016, 2021288032]

約数ペア:

[(1, 2021288032), (2, 1010644016), (4, 505322008), (8, 252661004), (16, 126330502), (17, 118899296), (32, 63165251), (34, 59449648), (68, 29724824), (136, 14862412), (272, 7431206), (479, 4219808), (544, 3715603), (958, 2109904), (1916, 1054952), (3832, 527476), (7664, 263738), (7757, 260576), (8143, 248224), (15328, 131869), (15514, 130288), (16286, 124112), (31028, 65144), (32572, 62056)]