1891292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 3664416

約数和(自身を除く): 1773124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 983, 1924, 1966, 3932, 12779, 25558, 36371, 51116, 72742, 145484, 472823, 945646, 1891292]

約数ペア:

[(1, 1891292), (2, 945646), (4, 472823), (13, 145484), (26, 72742), (37, 51116), (52, 36371), (74, 25558), (148, 12779), (481, 3932), (962, 1966), (983, 1924)]