1009195772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{31973}}^1$

素因数の和:32597

約数の個数: 24

約数和(自身を含む): 1905138816

約数和(自身を除く): 895943044

約数列:

[1, 2, 4, 13, 26, 52, 607, 1214, 2428, 7891, 15782, 31564, 31973, 63946, 127892, 415649, 831298, 1662596, 19407611, 38815222, 77630444, 252298943, 504597886, 1009195772]

約数ペア:

[(1, 1009195772), (2, 504597886), (4, 252298943), (13, 77630444), (26, 38815222), (52, 19407611), (607, 1662596), (1214, 831298), (2428, 415649), (7891, 127892), (15782, 63946), (31564, 31973)]