1775540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6829}}^1$

素因数の和:6851

約数の個数: 24

約数和(自身を含む): 4016040

約数和(自身を除く): 2240500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 6829, 13658, 27316, 34145, 68290, 88777, 136580, 177554, 355108, 443885, 887770, 1775540]

約数ペア:

[(1, 1775540), (2, 887770), (4, 443885), (5, 355108), (10, 177554), (13, 136580), (20, 88777), (26, 68290), (52, 34145), (65, 27316), (130, 13658), (260, 6829)]