2581640494

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{839831}}^1$

素因数の和:839915

約数の個数: 16

約数和(自身を含む): 4081583520

約数和(自身を除く): 1499943026

約数列:

[1, 2, 29, 53, 58, 106, 1537, 3074, 839831, 1679662, 24355099, 44511043, 48710198, 89022086, 1290820247, 2581640494]

約数ペア:

[(1, 2581640494), (2, 1290820247), (29, 89022086), (53, 48710198), (58, 44511043), (106, 24355099), (1537, 1679662), (3074, 839831)]