4239718810

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{18979}}^1$

素因数の和:19326

約数の個数: 32

約数和(自身を含む): 7748395200

約数和(自身を除く): 3508676390

約数列:

[1, 2, 5, 10, 89, 178, 251, 445, 502, 890, 1255, 2510, 18979, 22339, 37958, 44678, 94895, 111695, 189790, 223390, 1689131, 3378262, 4763729, 8445655, 9527458, 16891310, 23818645, 47637290, 423971881, 847943762, 2119859405, 4239718810]

約数ペア:

[(1, 4239718810), (2, 2119859405), (5, 847943762), (10, 423971881), (89, 47637290), (178, 23818645), (251, 16891310), (445, 9527458), (502, 8445655), (890, 4763729), (1255, 3378262), (2510, 1689131), (18979, 223390), (22339, 189790), (37958, 111695), (44678, 94895)]