173890234

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{743}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 303909120

約数和(自身を除く): 130018886

約数列:

[1, 2, 7, 14, 73, 146, 229, 458, 511, 743, 1022, 1486, 1603, 3206, 5201, 10402, 16717, 33434, 54239, 108478, 117019, 170147, 234038, 340294, 379673, 759346, 1191029, 2382058, 12420731, 24841462, 86945117, 173890234]

約数ペア:

[(1, 173890234), (2, 86945117), (7, 24841462), (14, 12420731), (73, 2382058), (146, 1191029), (229, 759346), (458, 379673), (511, 340294), (743, 234038), (1022, 170147), (1486, 117019), (1603, 108478), (3206, 54239), (5201, 33434), (10402, 16717)]