253611374

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{8741}}^1$

素因数の和:8995

約数の個数: 16

約数和(自身を含む): 387095760

約数和(自身を除く): 133484386

約数列:

[1, 2, 89, 163, 178, 326, 8741, 14507, 17482, 29014, 777949, 1424783, 1555898, 2849566, 126805687, 253611374]

約数ペア:

[(1, 253611374), (2, 126805687), (89, 2849566), (163, 1555898), (178, 1424783), (326, 777949), (8741, 29014), (14507, 17482)]