2042157088

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{56929}}^1$

素因数の和:57017

約数の個数: 48

約数和(自身を含む): 4303908000

約数和(自身を除く): 2261750912

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 76, 118, 152, 236, 304, 472, 608, 944, 1121, 1888, 2242, 4484, 8968, 17936, 35872, 56929, 113858, 227716, 455432, 910864, 1081651, 1821728, 2163302, 3358811, 4326604, 6717622, 8653208, 13435244, 17306416, 26870488, 34612832, 53740976, 63817409, 107481952, 127634818, 255269636, 510539272, 1021078544, 2042157088]

約数ペア:

[(1, 2042157088), (2, 1021078544), (4, 510539272), (8, 255269636), (16, 127634818), (19, 107481952), (32, 63817409), (38, 53740976), (59, 34612832), (76, 26870488), (118, 17306416), (152, 13435244), (236, 8653208), (304, 6717622), (472, 4326604), (608, 3358811), (944, 2163302), (1121, 1821728), (1888, 1081651), (2242, 910864), (4484, 455432), (8968, 227716), (17936, 113858), (35872, 56929)]