45217874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{19541}}^1$

素因数の和:19645

約数の個数: 16

約数和(自身を含む): 73868760

約数和(自身を除く): 28650886

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 19541, 39082, 254033, 508066, 1739149, 3478298, 22608937, 45217874]

約数ペア:

[(1, 45217874), (2, 22608937), (13, 3478298), (26, 1739149), (89, 508066), (178, 254033), (1157, 39082), (2314, 19541)]