488764038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11637239}}^1$

素因数の和:11637251

約数の個数: 16

約数和(自身を含む): 1117175040

約数和(自身を除く): 628411002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 11637239, 23274478, 34911717, 69823434, 81460673, 162921346, 244382019, 488764038]

約数ペア:

[(1, 488764038), (2, 244382019), (3, 162921346), (6, 81460673), (7, 69823434), (14, 34911717), (21, 23274478), (42, 11637239)]