1244135998

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{69809}}^1$

素因数の和:69904

約数の個数: 32

約数和(自身を含む): 2278598400

約数和(自身を除く): 1034462402

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 2546, 8911, 17822, 69809, 139618, 488663, 977326, 1326371, 2652742, 4677203, 9284597, 9354406, 18569194, 32740421, 65480842, 88866857, 177733714, 622067999, 1244135998]

約数ペア:

[(1, 1244135998), (2, 622067999), (7, 177733714), (14, 88866857), (19, 65480842), (38, 32740421), (67, 18569194), (133, 9354406), (134, 9284597), (266, 4677203), (469, 2652742), (938, 1326371), (1273, 977326), (2546, 488663), (8911, 139618), (17822, 69809)]