130730938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{63647}}^1$

素因数の和:63741

約数の個数: 16

約数和(自身を含む): 213857280

約数和(自身を除く): 83126342

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 63647, 127294, 827411, 1654822, 5028113, 10056226, 65365469, 130730938]

約数ペア:

[(1, 130730938), (2, 65365469), (13, 10056226), (26, 5028113), (79, 1654822), (158, 827411), (1027, 127294), (2054, 63647)]