1392182808784

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{971}}^1\times {\mathrm{2890649}}^1$

素因数の和:2891659

約数の個数: 40

約数和(自身を含む): 2787234105600

約数和(自身を除く): 1395051296816

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 971, 1942, 3884, 7768, 15536, 30101, 60202, 120404, 240808, 481616, 2890649, 5781298, 11562596, 23125192, 46250384, 89610119, 179220238, 358440476, 716880952, 1433761904, 2806820179, 5613640358, 11227280716, 22454561432, 44909122864, 87011425549, 174022851098, 348045702196, 696091404392, 1392182808784]

約数ペア:

[(1, 1392182808784), (2, 696091404392), (4, 348045702196), (8, 174022851098), (16, 87011425549), (31, 44909122864), (62, 22454561432), (124, 11227280716), (248, 5613640358), (496, 2806820179), (971, 1433761904), (1942, 716880952), (3884, 358440476), (7768, 179220238), (15536, 89610119), (30101, 46250384), (60202, 23125192), (120404, 11562596), (240808, 5781298), (481616, 2890649)]