40551477454

素因数分解:

$2^1\times {\mathrm{439}}^1\times {\mathrm{2909}}^1\times {\mathrm{15877}}^1$

素因数の和:19227

約数の個数: 16

約数和(自身を含む): 60990573600

約数和(自身を除く): 20439096146

約数列:

[1, 2, 439, 878, 2909, 5818, 15877, 31754, 1277051, 2554102, 6970003, 13940006, 46186193, 92372386, 20275738727, 40551477454]

約数ペア:

[(1, 40551477454), (2, 20275738727), (439, 92372386), (878, 46186193), (2909, 13940006), (5818, 6970003), (15877, 2554102), (31754, 1277051)]