2050576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:271

約数の個数: 40

約数和(自身を含む): 4428288

約数和(自身を除く): 2377712

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 191, 244, 382, 488, 671, 764, 976, 1342, 1528, 2101, 2684, 3056, 4202, 5368, 8404, 10736, 11651, 16808, 23302, 33616, 46604, 93208, 128161, 186416, 256322, 512644, 1025288, 2050576]

約数ペア:

[(1, 2050576), (2, 1025288), (4, 512644), (8, 256322), (11, 186416), (16, 128161), (22, 93208), (44, 46604), (61, 33616), (88, 23302), (122, 16808), (176, 11651), (191, 10736), (244, 8404), (382, 5368), (488, 4202), (671, 3056), (764, 2684), (976, 2101), (1342, 1528)]