268185638

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{110729}}^1$

素因数の和:110911

約数の個数: 16

約数和(自身を含む): 462408480

約数和(自身を除く): 194222842

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 110729, 221458, 775103, 1550206, 19156117, 38312234, 134092819, 268185638]

約数ペア:

[(1, 268185638), (2, 134092819), (7, 38312234), (14, 19156117), (173, 1550206), (346, 775103), (1211, 221458), (2422, 110729)]