2891796772

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{67433}}^1$

素因数の和:67659

約数の個数: 24

約数和(自身を含む): 5165983872

約数和(自身を除く): 2274187100

約数列:

[1, 2, 4, 71, 142, 151, 284, 302, 604, 10721, 21442, 42884, 67433, 134866, 269732, 4787743, 9575486, 10182383, 19150972, 20364766, 40729532, 722949193, 1445898386, 2891796772]

約数ペア:

[(1, 2891796772), (2, 1445898386), (4, 722949193), (71, 40729532), (142, 20364766), (151, 19150972), (284, 10182383), (302, 9575486), (604, 4787743), (10721, 269732), (21442, 134866), (42884, 67433)]