939883954

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{20089}}^1$

素因数の和:20397

約数の個数: 16

約数和(自身を含む): 1428399000

約数和(自身を除く): 488515046

約数列:

[1, 2, 149, 157, 298, 314, 20089, 23393, 40178, 46786, 2993261, 3153973, 5986522, 6307946, 469941977, 939883954]

約数ペア:

[(1, 939883954), (2, 469941977), (149, 6307946), (157, 5986522), (298, 3153973), (314, 2993261), (20089, 46786), (23393, 40178)]