422394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 984960

約数和(自身を除く): 562566

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 113, 178, 226, 267, 339, 534, 623, 678, 791, 1246, 1582, 1869, 2373, 3738, 4746, 10057, 20114, 30171, 60342, 70399, 140798, 211197, 422394]

約数ペア:

[(1, 422394), (2, 211197), (3, 140798), (6, 70399), (7, 60342), (14, 30171), (21, 20114), (42, 10057), (89, 4746), (113, 3738), (178, 2373), (226, 1869), (267, 1582), (339, 1246), (534, 791), (623, 678)]