2000335915

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{211}}^1\times {\mathrm{1973}}^1$

素因数の和:2251

約数の個数: 24

約数和(自身を含む): 2493351504

約数和(自身を除く): 493015589

約数列:

[1, 5, 31, 155, 211, 961, 1055, 1973, 4805, 6541, 9865, 32705, 61163, 202771, 305815, 416303, 1013855, 1896053, 2081515, 9480265, 12905393, 64526965, 400067183, 2000335915]

約数ペア:

[(1, 2000335915), (5, 400067183), (31, 64526965), (155, 12905393), (211, 9480265), (961, 2081515), (1055, 1896053), (1973, 1013855), (4805, 416303), (6541, 305815), (9865, 202771), (32705, 61163)]