1900500069

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{214673}}^1$

素因数の和:214916

約数の個数: 16

約数和(自身を含む): 2740957632

約数和(自身を除く): 840457563

約数列:

[1, 3, 13, 39, 227, 681, 2951, 8853, 214673, 644019, 2790749, 8372247, 48730771, 146192313, 633500023, 1900500069]

約数ペア:

[(1, 1900500069), (3, 633500023), (13, 146192313), (39, 48730771), (227, 8372247), (681, 2790749), (2951, 644019), (8853, 214673)]