2199724

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 4021920

約数和(自身を除く): 1822196

約数列:

[1, 2, 4, 37, 74, 89, 148, 167, 178, 334, 356, 668, 3293, 6179, 6586, 12358, 13172, 14863, 24716, 29726, 59452, 549931, 1099862, 2199724]

約数ペア:

[(1, 2199724), (2, 1099862), (4, 549931), (37, 59452), (74, 29726), (89, 24716), (148, 14863), (167, 13172), (178, 12358), (334, 6586), (356, 6179), (668, 3293)]