1944876664

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{3985403}}^1$

素因数の和:3985470

約数の個数: 16

約数和(自身を含む): 3706425720

約数和(自身を除く): 1761549056

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 3985403, 7970806, 15941612, 31883224, 243109583, 486219166, 972438332, 1944876664]

約数ペア:

[(1, 1944876664), (2, 972438332), (4, 486219166), (8, 243109583), (61, 31883224), (122, 15941612), (244, 7970806), (488, 3985403)]