4417994

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 8449920

約数和(自身を除く): 4031926

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 977, 1954, 2261, 4522, 6839, 13678, 16609, 18563, 33218, 37126, 116263, 129941, 232526, 259882, 315571, 631142, 2208997, 4417994]

約数ペア:

[(1, 4417994), (2, 2208997), (7, 631142), (14, 315571), (17, 259882), (19, 232526), (34, 129941), (38, 116263), (119, 37126), (133, 33218), (238, 18563), (266, 16609), (323, 13678), (646, 6839), (977, 4522), (1954, 2261)]