1794938896

素因数分解:

$2^4\times {\mathrm{5581}}^1\times {\mathrm{20101}}^1$

素因数の和:25690

約数の個数: 20

約数和(自身を含む): 3478490284

約数和(自身を除く): 1683551388

約数列:

[1, 2, 4, 8, 16, 5581, 11162, 20101, 22324, 40202, 44648, 80404, 89296, 160808, 321616, 112183681, 224367362, 448734724, 897469448, 1794938896]

約数ペア:

[(1, 1794938896), (2, 897469448), (4, 448734724), (8, 224367362), (16, 112183681), (5581, 321616), (11162, 160808), (20101, 89296), (22324, 80404), (40202, 44648)]