1884401116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{209471}}^1$

素因数の和:209661

約数の個数: 24

約数和(自身を含む): 3571916544

約数和(自身を除く): 1687515428

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4498, 8996, 209471, 418942, 837884, 2723123, 5446246, 10892492, 36238483, 72476966, 144953932, 471100279, 942200558, 1884401116]

約数ペア:

[(1, 1884401116), (2, 942200558), (4, 471100279), (13, 144953932), (26, 72476966), (52, 36238483), (173, 10892492), (346, 5446246), (692, 2723123), (2249, 837884), (4498, 418942), (8996, 209471)]