2194206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 5080320

約数和(自身を除く): 2886114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 587, 623, 1174, 1246, 1761, 1869, 3522, 3738, 4109, 8218, 12327, 24654, 52243, 104486, 156729, 313458, 365701, 731402, 1097103, 2194206]

約数ペア:

[(1, 2194206), (2, 1097103), (3, 731402), (6, 365701), (7, 313458), (14, 156729), (21, 104486), (42, 52243), (89, 24654), (178, 12327), (267, 8218), (534, 4109), (587, 3738), (623, 3522), (1174, 1869), (1246, 1761)]