2008583961

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{2549}}^1$

素因数の和:2849

約数の個数: 32

約数和(自身を含む): 2852736000

約数和(自身を除く): 844152039

約数列:

[1, 3, 31, 37, 93, 111, 229, 687, 1147, 2549, 3441, 7099, 7647, 8473, 21297, 25419, 79019, 94313, 237057, 262663, 282939, 583721, 787989, 1751163, 2923703, 8771109, 18095351, 21597677, 54286053, 64793031, 669527987, 2008583961]

約数ペア:

[(1, 2008583961), (3, 669527987), (31, 64793031), (37, 54286053), (93, 21597677), (111, 18095351), (229, 8771109), (687, 2923703), (1147, 1751163), (2549, 787989), (3441, 583721), (7099, 282939), (7647, 262663), (8473, 237057), (21297, 94313), (25419, 79019)]