2088118256

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{396679}}^1$

素因数の和:396741

約数の個数: 40

約数和(自身を含む): 4722078720

約数和(自身を除く): 2633960464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 396679, 793358, 1586716, 2776753, 3173432, 5553506, 6346864, 11107012, 18643913, 22214024, 37287826, 44428048, 74575652, 130507391, 149151304, 261014782, 298302608, 522029564, 1044059128, 2088118256]

約数ペア:

[(1, 2088118256), (2, 1044059128), (4, 522029564), (7, 298302608), (8, 261014782), (14, 149151304), (16, 130507391), (28, 74575652), (47, 44428048), (56, 37287826), (94, 22214024), (112, 18643913), (188, 11107012), (329, 6346864), (376, 5553506), (658, 3173432), (752, 2776753), (1316, 1586716), (2632, 793358), (5264, 396679)]