2160375316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1\times {\mathrm{2069}}^1$

素因数の和:3352

約数の個数: 48

約数和(自身を含む): 4347000000

約数和(自身を除く): 2186624684

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 1249, 2069, 2498, 4138, 4996, 8276, 13739, 22759, 23731, 27478, 39311, 45518, 47462, 54956, 78622, 91036, 94924, 157244, 261041, 432421, 522082, 864842, 1044164, 1729684, 2584181, 5168362, 10336724, 28425991, 49099439, 56851982, 98198878, 113703964, 196397756, 540093829, 1080187658, 2160375316]

約数ペア:

[(1, 2160375316), (2, 1080187658), (4, 540093829), (11, 196397756), (19, 113703964), (22, 98198878), (38, 56851982), (44, 49099439), (76, 28425991), (209, 10336724), (418, 5168362), (836, 2584181), (1249, 1729684), (2069, 1044164), (2498, 864842), (4138, 522082), (4996, 432421), (8276, 261041), (13739, 157244), (22759, 94924), (23731, 91036), (27478, 78622), (39311, 54956), (45518, 47462)]