488563012

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{239023}}^1$

素因数の和:239107

約数の個数: 24

約数和(自身を含む): 990515456

約数和(自身を除く): 501952444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 239023, 478046, 956092, 1673161, 3346322, 6692644, 17448679, 34897358, 69794716, 122140753, 244281506, 488563012]

約数ペア:

[(1, 488563012), (2, 244281506), (4, 122140753), (7, 69794716), (14, 34897358), (28, 17448679), (73, 6692644), (146, 3346322), (292, 1673161), (511, 956092), (1022, 478046), (2044, 239023)]