1570200212

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{1973}}^1$

素因数の和:2688

約数の個数: 48

約数和(自身を含む): 3219925632

約数和(自身を除く): 1649725420

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 661, 1204, 1322, 1973, 2644, 3946, 4627, 7892, 9254, 13811, 18508, 27622, 28423, 55244, 56846, 84839, 113692, 169678, 198961, 339356, 397922, 593873, 795844, 1187746, 1304153, 2375492, 2608306, 5216612, 9129071, 18258142, 36516284, 56078579, 112157158, 224314316, 392550053, 785100106, 1570200212]

約数ペア:

[(1, 1570200212), (2, 785100106), (4, 392550053), (7, 224314316), (14, 112157158), (28, 56078579), (43, 36516284), (86, 18258142), (172, 9129071), (301, 5216612), (602, 2608306), (661, 2375492), (1204, 1304153), (1322, 1187746), (1973, 795844), (2644, 593873), (3946, 397922), (4627, 339356), (7892, 198961), (9254, 169678), (13811, 113692), (18508, 84839), (27622, 56846), (28423, 55244)]