2012531458

素因数分解:

$2^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{311827}}^1$

素因数の和:312297

約数の個数: 16

約数和(自身を含む): 3457548864

約数和(自身を除く): 1445017406

約数列:

[1, 2, 7, 14, 461, 922, 3227, 6454, 311827, 623654, 2182789, 4365578, 143752247, 287504494, 1006265729, 2012531458]

約数ペア:

[(1, 2012531458), (2, 1006265729), (7, 287504494), (14, 143752247), (461, 4365578), (922, 2182789), (3227, 623654), (6454, 311827)]