2021030373584

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{971}}^1\times {\mathrm{245911}}^1$

素因数の和:246936

約数の個数: 60

約数和(自身を含む): 4097630672352

約数和(自身を除く): 2076600298768

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 971, 1058, 1942, 2116, 3884, 4232, 7768, 8464, 15536, 22333, 44666, 89332, 178664, 245911, 357328, 491822, 513659, 983644, 1027318, 1967288, 2054636, 3934576, 4109272, 5655953, 8218544, 11311906, 22623812, 45247624, 90495248, 130086919, 238779581, 260173838, 477559162, 520347676, 955118324, 1040695352, 1910236648, 2081390704, 3820473296, 5491930363, 10983860726, 21967721452, 43935442904, 87870885808, 126314398349, 252628796698, 505257593396, 1010515186792, 2021030373584]

約数ペア:

[(1, 2021030373584), (2, 1010515186792), (4, 505257593396), (8, 252628796698), (16, 126314398349), (23, 87870885808), (46, 43935442904), (92, 21967721452), (184, 10983860726), (368, 5491930363), (529, 3820473296), (971, 2081390704), (1058, 1910236648), (1942, 1040695352), (2116, 955118324), (3884, 520347676), (4232, 477559162), (7768, 260173838), (8464, 238779581), (15536, 130086919), (22333, 90495248), (44666, 45247624), (89332, 22623812), (178664, 11311906), (245911, 8218544), (357328, 5655953), (491822, 4109272), (513659, 3934576), (983644, 2054636), (1027318, 1967288)]