1998919565546

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{91887449}}^1$

素因数の和:91887673

約数の個数: 16

約数和(自身を含む): 3059852085000

約数和(自身を除く): 1060932519454

約数列:

[1, 2, 73, 146, 149, 298, 10877, 21754, 91887449, 183774898, 6707783777, 13415567554, 13691229901, 27382459802, 999459782773, 1998919565546]

約数ペア:

[(1, 1998919565546), (2, 999459782773), (73, 27382459802), (146, 13691229901), (149, 13415567554), (298, 6707783777), (10877, 183774898), (21754, 91887449)]