291212772

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1277249}}^1$

素因数の和:1277275

約数の個数: 24

約数和(自身を含む): 715260000

約数和(自身を除く): 424047228

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1277249, 2554498, 3831747, 5108996, 7663494, 15326988, 24267731, 48535462, 72803193, 97070924, 145606386, 291212772]

約数ペア:

[(1, 291212772), (2, 145606386), (3, 97070924), (4, 72803193), (6, 48535462), (12, 24267731), (19, 15326988), (38, 7663494), (57, 5108996), (76, 3831747), (114, 2554498), (228, 1277249)]