2291394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 5304960

約数和(自身を除く): 3013566

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 613, 623, 1226, 1246, 1839, 1869, 3678, 3738, 4291, 8582, 12873, 25746, 54557, 109114, 163671, 327342, 381899, 763798, 1145697, 2291394]

約数ペア:

[(1, 2291394), (2, 1145697), (3, 763798), (6, 381899), (7, 327342), (14, 163671), (21, 109114), (42, 54557), (89, 25746), (178, 12873), (267, 8582), (534, 4291), (613, 3738), (623, 3678), (1226, 1869), (1246, 1839)]