64241242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{130043}}^1$

素因数の和:130077

約数の個数: 16

約数和(自身を含む): 109236960

約数和(自身を除く): 44995718

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 130043, 260086, 1690559, 2470817, 3381118, 4941634, 32120621, 64241242]

約数ペア:

[(1, 64241242), (2, 32120621), (13, 4941634), (19, 3381118), (26, 2470817), (38, 1690559), (247, 260086), (494, 130043)]