1899019888906

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47609}}^1\times {\mathrm{69491}}^1$

素因数の和:117150

約数の個数: 32

約数和(自身を含む): 3334982232960

約数和(自身を除く): 1435962344054

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 47609, 69491, 95218, 138982, 333263, 486437, 666526, 972874, 1951969, 2849131, 3903938, 5698262, 13663783, 19943917, 27327566, 39887834, 3308397019, 6616794038, 23158779133, 46317558266, 135644277779, 271288555558, 949509944453, 1899019888906]

約数ペア:

[(1, 1899019888906), (2, 949509944453), (7, 271288555558), (14, 135644277779), (41, 46317558266), (82, 23158779133), (287, 6616794038), (574, 3308397019), (47609, 39887834), (69491, 27327566), (95218, 19943917), (138982, 13663783), (333263, 5698262), (486437, 3903938), (666526, 2849131), (972874, 1951969)]