1926028780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{569831}}^1$

素因数の和:569866

約数の個数: 36

約数和(自身を含む): 4379728752

約数和(自身を除く): 2453699972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 569831, 1139662, 2279324, 2849155, 5698310, 7407803, 11396620, 14815606, 29631212, 37039015, 74078030, 96301439, 148156060, 192602878, 385205756, 481507195, 963014390, 1926028780]

約数ペア:

[(1, 1926028780), (2, 963014390), (4, 481507195), (5, 385205756), (10, 192602878), (13, 148156060), (20, 96301439), (26, 74078030), (52, 37039015), (65, 29631212), (130, 14815606), (169, 11396620), (260, 7407803), (338, 5698310), (676, 2849155), (845, 2279324), (1690, 1139662), (3380, 569831)]