2581546652

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{154067}}^1$

素因数の和:154201

約数の個数: 24

約数和(自身を含む): 4659016320

約数和(自身を除く): 2077469668

約数列:

[1, 2, 4, 59, 71, 118, 142, 236, 284, 4189, 8378, 16756, 154067, 308134, 616268, 9089953, 10938757, 18179906, 21877514, 36359812, 43755028, 645386663, 1290773326, 2581546652]

約数ペア:

[(1, 2581546652), (2, 1290773326), (4, 645386663), (59, 43755028), (71, 36359812), (118, 21877514), (142, 18179906), (236, 10938757), (284, 9089953), (4189, 616268), (8378, 308134), (16756, 154067)]