2113306784

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{431}}^1\times {\mathrm{2099}}^1$

素因数の和:2613

約数の個数: 48

約数和(自身を含む): 4229366400

約数和(自身を除く): 2116059616

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 431, 584, 862, 1168, 1724, 2099, 2336, 3448, 4198, 6896, 8396, 13792, 16792, 31463, 33584, 62926, 67168, 125852, 153227, 251704, 306454, 503408, 612908, 904669, 1006816, 1225816, 1809338, 2451632, 3618676, 4903264, 7237352, 14474704, 28949408, 66040837, 132081674, 264163348, 528326696, 1056653392, 2113306784]

約数ペア:

[(1, 2113306784), (2, 1056653392), (4, 528326696), (8, 264163348), (16, 132081674), (32, 66040837), (73, 28949408), (146, 14474704), (292, 7237352), (431, 4903264), (584, 3618676), (862, 2451632), (1168, 1809338), (1724, 1225816), (2099, 1006816), (2336, 904669), (3448, 612908), (4198, 503408), (6896, 306454), (8396, 251704), (13792, 153227), (16792, 125852), (31463, 67168), (33584, 62926)]