1837448944

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{647}}^1$

素因数の和:922

約数の個数: 80

約数和(自身を含む): 3866056128

約数和(自身を除く): 2028607184

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 197, 212, 272, 394, 424, 647, 788, 848, 901, 1294, 1576, 1802, 2588, 3152, 3349, 3604, 5176, 6698, 7208, 10352, 10441, 10999, 13396, 14416, 20882, 21998, 26792, 34291, 41764, 43996, 53584, 68582, 83528, 87992, 127459, 137164, 167056, 175984, 177497, 254918, 274328, 354994, 509836, 548656, 582947, 709988, 1019672, 1165894, 1419976, 2039344, 2166803, 2331788, 2839952, 4333606, 4663576, 6755327, 8667212, 9327152, 13510654, 17334424, 27021308, 34668848, 54042616, 108085232, 114840559, 229681118, 459362236, 918724472, 1837448944]

約数ペア:

[(1, 1837448944), (2, 918724472), (4, 459362236), (8, 229681118), (16, 114840559), (17, 108085232), (34, 54042616), (53, 34668848), (68, 27021308), (106, 17334424), (136, 13510654), (197, 9327152), (212, 8667212), (272, 6755327), (394, 4663576), (424, 4333606), (647, 2839952), (788, 2331788), (848, 2166803), (901, 2039344), (1294, 1419976), (1576, 1165894), (1802, 1019672), (2588, 709988), (3152, 582947), (3349, 548656), (3604, 509836), (5176, 354994), (6698, 274328), (7208, 254918), (10352, 177497), (10441, 175984), (10999, 167056), (13396, 137164), (14416, 127459), (20882, 87992), (21998, 83528), (26792, 68582), (34291, 53584), (41764, 43996)]