870849782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{3593}}^1$

素因数の和:4108

約数の個数: 32

約数和(自身を含む): 1490503680

約数和(自身を除く): 619653898

約数列:

[1, 2, 11, 22, 23, 46, 253, 479, 506, 958, 3593, 5269, 7186, 10538, 11017, 22034, 39523, 79046, 82639, 121187, 165278, 242374, 909029, 1721047, 1818058, 3442094, 18931517, 37863034, 39584081, 79168162, 435424891, 870849782]

約数ペア:

[(1, 870849782), (2, 435424891), (11, 79168162), (22, 39584081), (23, 37863034), (46, 18931517), (253, 3442094), (479, 1818058), (506, 1721047), (958, 909029), (3593, 242374), (5269, 165278), (7186, 121187), (10538, 82639), (11017, 79046), (22034, 39523)]