289454906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1483}}^1\times {\mathrm{7507}}^1$

素因数の和:9005

約数の個数: 16

約数和(自身を含む): 467958624

約数和(自身を除く): 178503718

約数列:

[1, 2, 13, 26, 1483, 2966, 7507, 15014, 19279, 38558, 97591, 195182, 11132881, 22265762, 144727453, 289454906]

約数ペア:

[(1, 289454906), (2, 144727453), (13, 22265762), (26, 11132881), (1483, 195182), (2966, 97591), (7507, 38558), (15014, 19279)]