2018325316

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1\times {\mathrm{1429}}^1$

素因数の和:2204

約数の個数: 48

約数和(自身を含む): 4100736640

約数和(自身を除く): 2082411324

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 691, 1022, 1382, 1429, 2044, 2764, 2858, 4837, 5716, 9674, 10003, 19348, 20006, 40012, 50443, 100886, 104317, 201772, 208634, 353101, 417268, 706202, 730219, 987439, 1412404, 1460438, 1974878, 2920876, 3949756, 6912073, 13824146, 27648292, 72083047, 144166094, 288332188, 504581329, 1009162658, 2018325316]

約数ペア:

[(1, 2018325316), (2, 1009162658), (4, 504581329), (7, 288332188), (14, 144166094), (28, 72083047), (73, 27648292), (146, 13824146), (292, 6912073), (511, 3949756), (691, 2920876), (1022, 1974878), (1382, 1460438), (1429, 1412404), (2044, 987439), (2764, 730219), (2858, 706202), (4837, 417268), (5716, 353101), (9674, 208634), (10003, 201772), (19348, 104317), (20006, 100886), (40012, 50443)]