127526404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{12809}}^1$

素因数の和:12963

約数の個数: 24

約数和(自身を含む): 236728800

約数和(自身を除く): 109202396

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 9956, 12809, 25618, 51236, 243371, 486742, 973484, 1677979, 3355958, 6711916, 31881601, 63763202, 127526404]

約数ペア:

[(1, 127526404), (2, 63763202), (4, 31881601), (19, 6711916), (38, 3355958), (76, 1677979), (131, 973484), (262, 486742), (524, 243371), (2489, 51236), (4978, 25618), (9956, 12809)]